Audio Video Replacement Parts
Showing 241–300 of 349 results
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WiFi Bluetooth Sweep Frequency Jammer 2.4GHZ 1W With TYPE-C Cable Antenna + Aluminum She
WiFi Bluetooth Sweep Frequency Jammer 2.4GHZ 1W with antenna with TYPE-C cable aluminum alloy shell WiFi Bluetooth Sweep Frequency Jammer 2.4GHZ-1W Applicable to WIFI, Bluetooth transmission, data transmission, image transmission, shieldingnote:1 The antenna that comes with the delivery must be connected first, and then power on. Otherwise, the chip will be burnt out due to excessive reflected signals!2 Regarding the power supply, a 5V/2A adapter is used, and the normal current is greater than 1A during operation.3 The body adopts an all-aluminum box shell with good heat dissipation and suitable for long-time work.2. Module parameters1. Power supply: TYPE-C line; USB [...]
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Mini PAM8403 Audio Digital Amplifier Board 5V With Switch Speaker Sound Module Replacement Parts Upgraded To 470uf For Dropship
40.91 $ Add to cart -
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New BN96-12944C/B BN96-12941A For Samsung TV UA32C4000P LCD TV Speakers
New BN96-12944C/B BN96-12941A For Samsung TV UA32C4000P LCD TV Speakers Feature s: l Brand new and high quality l High quality for professional use l Replace the original damaged parts to ensure long lifetime and better work performance l Easy to use stable performance Specification: l Types: High-Pitched Speaker Core/ Bass S peaker CoreOptional l Applicable M odel : for Samsung TV UA32C4000P l Quantity: 1 PCS Package: [...]
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TP5100 Double Single Lithium Battery Charge Management Compatible 2A Rechargeable Llate 18650 4.2V 8.4V Built-in power MOSFET
Description: 1. The TP5100 is a switching step-down dual section 8.4v/single section 4.2v lithium battery charging management chip. Its QFN16 subcompact package and simple peripheral circuits make the TP5100 ideal for high-current charging management applications in portable devices. 2. Meanwhile,TP5100 has built-in input overcurrent, undervoltage protection, chip overtemperature protection, short-circuit protection, battery temperature monitoring and battery reverse connection protection. 3. The TP5100 has a wide input voltage of 5v-18v, and the battery charging is divided into three stages: trickle precharging, constant current and constant voltage. The trickle precharging current and constant current charging current are adjusted by [...]
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Audio Amplifier Board Decoding Module MP3 Format Decoder Module 2W Monoamplifier Superior Sound Quality Support TF Card/U Disk
Description: x Superior sound quality.Onboard 2Wmonoamplifier5V power of up to 3W is directlyconnected to the 4Ω3Wspeakers,3.5mm gold plated headphone jackcan connect with headphones or external audio. x With aMicroUSB port.Through the mobile phone data line can use mobile power supply or the USB cable to charge the MP3 battery,also can use 3.7V lithiumbattery,orUSB 5V power supply. x SupportTF Cardmobile phone memory card andU diskplay mode. x No soldering with speaker terminals for easy wiring. x The module is designed to facilitate modification. Product Overview: 1 Support MP3 format, playing power [...]
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80W 2 Way Crossover Audio Filters HiFi Speaker Dual Frequency Divider Speaker Frequency Divider Stereo Crossover
WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due to the different monitor [...]
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Air Compressor Pressure Valve Switch Manifold Relief Regulator Gauges 90-120PSI 230-220V Aluminum alloy bracket
Aluminum alloy Air Compressor Pressure Valve Switch Manifold Relief Regulator Gauges 125 PSI 230 Durable and practical. Easy to install and remove.The main function of the clique is to adjust the air compressor to close and start the pressure.Users can adjust according to their actual situation.The air regulator on both sides of the copper is an exhaust clique that opens the gas when used.Right red is the safety aluminum, plasticColor: as shownRated voltage: 220vExhaust pipe: about 6MMBracket joint size: about 20MMOuter pressure relief port: about 9.5MMMaximum current: 20AWorking pressure: 5-8KG 90-120 PSISwitching pressure range: 0.5-0.8MPA 5-8BAR 90-120PSImethod: normally closedSize: [...]
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WEAH-234 80W 2Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device HiFi High Fidelity
WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due [...]
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ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 Module
ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 Module Description: 1. The onboard CP2102 stable USB to TTL chip ensures the normal communication of the serial port. 2. Support automatic download, no need to manually switch download and running mode. 3. Immersion Gold Craft 4. Support development on Windows system cygwin and msys32 simulation environment and Linux system 5. Support ESP32-Arduino Specifications: ESP-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for [...]
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Linlai E6SN7 Replace PSVANE/SHUGUANG 6SN7/6N8P/ECC32/CV181 One Matched Pair 24months Guarenteed
Most shops said matched pair. but they even donot have a testing machine . It is very funny. Speaking is very very easy! they even donot want to purchase a tester, not to mention how to use it. . Very Easy to know if they really have tester, Ask them some professional question, like, the working voltage of tubes you pruchase, show you a tester photos ETC, mostly the web shop show tester on his mart , also a photo thief from other website!!! New Products Linlai Elite Series E6SN7 Linlai Elite E6SN7 Big Balloon Tube Very Very Successful [...]
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ESP32 Development Board WiFi Bluetooth Module D1 Mini ESP8266 ESP-12E 12F WiFi Module ESP-32S ESP32-DevKitC ESP-WROOM-32 CP2102
Spanish buyers Attention: If your address includes following postal codes, please do not choose the Spanish warehouse. The Zip code starts with 35/38. The overseas warehouse cannot deliver, Otherwise we will send the order from the Chinese warehouse. ESP32 Development Board P2102 Driver Chip ESP32-DevKitC Core Board WiFi Bluetooth-compatible USB5V 3.3V/5V Induced Power Supply Feature: 1. Versatile Connectivity: Features the ESP32 WROOV32D module and P2102 driver chip for seamless Bluetooth-compatible and MF connectivity. 2. Flexible Power [...]
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Gold-plated DIP8 Mono To Dual OP Amp Adapter Converter Socket For AD797 AD847 OPA128 Chips
Gold-plated DIP8 Mono To Dual OP Amp Adapter Converter Socket Description: This is Assembled product. 100 Brand new and High quality Mono To Dual OP Amp Adapter Socket Using Taiwan nextron DIP8P Gold plated IC socket High-grade gold-plated double-sided PCB, Gold-plated double-headed round needle Suitable for AD797 AD847 OPA627 OPA134 OPA604 NE5534 OPA128 etc. Packing List: 1pcs x Mono To [...]
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Bluetooth 4.1 Audio Receiver Board Bluetooth Stereo MP3 Lossless Decoder Module
Bluetooth-compatible Audio Receiver Board Bluetooth-compatible 4.1 MP3 Lossless Decoder Wireless Stereo Music Module Feature: Support Bluetooth-compatible 4.1, support automatic re-connection function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output. Specification: Power Supply: 3.7V-5V SNR: 90dB THD+N: -70dB Crosstalk: -86dB DNR: 91dB Supported Profile: LOS: >15m USB power supply: Universal Micro USB 5V power supply 3.7V-5V power supply PCB: realize external 3.7V-5V lithium battery power supply LED indicator: blue light is on when 3.5mm audio output interface: standard 3.5mm interface, stereo sound output, earphones can be inserted, power amplifier and other equipment can be connected Color: Red/White [...]
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1-10PCS Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Controller Board
When you select Ship From United States , the following addresses will not provide delivery service: Hawaii, Alaska, Puerto Rico, Guam, APO, DPO, FPO, etc. Recommend you to choose Ship From China .Thank you!!! Clientes de España atención: Cuando selecciona Enviar desde España , el servicio de entrega no está disponible en los siguientes códigos postales: 35000-35999 38000-38999 Se recomienda que elija Enviar desde China . ¡Gracias! ! ! Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board [...]
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JK For JK BMS RS485 Adapter Module
Compatible Audio & Video Equipment Style: AmplifierColour:As Contents:1 x LCD Display/1 x 485 ConverterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. JK For JK BMS RS485 Adapter Module [...]
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Newest TPA3118 2x45W Digital Stereo Audio Power Amplifier Board DC 12V-28V Class D 45W Bluetooth Power AMP Module 3.5mm Input
Spanish buyers Attention: If your address includes following postal codes, please do not choose the Spanish warehouse. The Zip code starts with 35/38. The overseas warehouse cannot deliver, Otherwise we will send the order from the Chinese warehouse. TPA3118 2x45W Audio Power Amplifier 3.5mm Stereo 12V 24V Audio Power Digital Amplifier Board Bluetooth-compatible AMP Module PCB Board Integrated Circuits Feature: 1. PCB board thickened copper foil: PCB board thickened copper foil, effective heat dissipation, no need to [...]
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1pcs Active Crystal Oscillator Output Board Module Direct Frequency Output 3.3V-5V
1pcs Active Crystal Oscillator Output Board Module Direct Frequency Output 3.3V-5V Description: Notice: Just 1pcs Active Crystal Oscillator Output Board, Not Contain Any Crystal Oscillator. The module can directly output crystal frequency, supports three different active crystal package, suitable for most of the crystal. Active crystal oscillator has four pins is a complete oscillator, which in addition to quartz crystal, there are transistors and RC components. Active crystal oscillator does not require DSP's internal oscillator, the signal quality is good, relatively stable, and the connection is relatively simple mainly to do the power supply filter, usually using a capacitor [...]
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Mini XH-M125 XPT8871 Mono Stereo Lithium Battery Power Amplifier Board 3V 5V 5W Audio Output Input Sing Machine Module Board
Mini XH-M125 XPT8871 Mono Stereo Lithium Battery Power Amplifier Board 3V 5V 5W Audio Output Input Sing Machine Module Board Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x Amplifier Board Notes: Notes: -Due to the light [...]
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TPM 2.0 Encryption Security Module Remote Card Supports Version 2.0 12 14 18 20-1pin Pin Support Multi-brand Motherboard
Before shooting, please check the motherboard manual to confirm that your motherboard supports TPM2.0 technology. You can check or consult on the motherboards official website.Some motherboards need to plug in the TPM module or update to the latest BIOS to enable the TPM option.Please cancel other computer security technologies before installation.It is clearly stated that the motherboards that support TPM2.0 are:FOR ASUSFOR Intel: series, series, series, X299 series, W480 series, C621/C422/C246 series and so on.FOR AMD: X570/B550/A520 series, X470/B450 series, X370/B350/A320 series, TRX40/WRX80 series, etc.FOR GIGABYTEFOR Intel: X299, C621, C232, C236, C246, 200, 300, 400, [...]
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RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board
RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the [...]
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XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board
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HW-882 2S 3A 7.4V 8.4V 18650 Lithium Battery Charger Protection Board BMS Module
HW-882 2S 3A 18650 Li-ion Lithium Battery Charger Protection Board BMS Module 7.4V 8.4V Feature: 2S 7.4V/8.4V 18650 lithium battery protection board, suitable for protecting two rechargeable li-ion/lithium polymer batteries in series from overcharge and overdischarge. Specification: Charging voltage: 8.4V-9V Maximum working current: 3A Maximum instantaneous current: 5A Quiescent current: less than 3uA Internal resistance: less than 45mΩ Over-discharge voltage range: 2.3-3.0V ±0.05V Overcharge voltage range: 4.25-4.35V ±0.05V Short circuit protection: it can be protected and needs to be recharged Product size: 36 x 6 x 2mm Product weight: 3g Packing size: 50 x 50 x [...]
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Motor Speed Controller Module Adjustable Voltage Regulator Adjustable Speed Regulator Control Governor Switch
U.S. buyer attention: The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. Spanish buyers attention: if your address includes following postal code please do not choose the Spanish warehouse. The zip code starts with 35/38. Overseas warehouse cannot be delivered. 5A 90W PWM Motor Speed Controller Module DC 5V-35V Adjustable Voltage Regulator Governor Switch Specification: Working Voltage: DC 5V-35V Output Current: 0-5A Output Power: 90W Large Quiescent Current: 7μA Standby State PWM Duty Cycle: 1-100 PWM [...]
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HXJ8002 Mini Mono Amplifier Board Module BTL Audio Power Sound Voice AMP Board 3W 2.0-5.5V Amplifier For Speakers Volume Control
HXJ8002 is a single channel 3W, BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage, 3 loads, and provide an average output power of 3W with THD <106. HXJ8002 is specially designed to provide high-power, high-fidelity audio output. Extremely old external components simplify the circuit design, save circuit board space, reduce sub-production costs, and can work under low voltage conditions 2.0V- 5.5V. HXJ8002 does not need coupling capacitor, bootstrap capacitor or buffer network, so it is very suitable for low volume and low weight low power consumption system. Specifications: Product Parameters: 1. Onboard HXJ8002 single [...]
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5pcs 3A MINI DC-DC STEP DOWN CONVERTER VOLT REGULATOR 5V-23V TO 3.3V 6V 9V 12V 340KHz
5pcs 3A MINI DC-DC STEP DOWN CONVERTER VOLT REGULATOR 5V-23V TO 3.3V 6V 9V 12V 340KHz Specification: Size: 17 x 11 x 3.8mm Color: multicolor Material: electronic components Input voltage: 4.75V-23V Output voltage: 1V-17V Output current: 3A peak, 1.8A for long time Transfer efficiency: 96 MAX. Switching freqnency: 340KHz Output ripple: 30mV no-load Load regulation: ±0.5 Voltage regulation: ±2.5 Working temperature: -40~85℃ Package list: 1/5/10 x DC -DC power supply module Features: 1. Efficiency: Up to 96 depends on the difference between input and output voltage This module uses synchronous rectification, efficient power conversion available. 2. Good performance: Use [...]
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Operational Amplifier OP AMP Tester For Single Dual OPAMP TL071 TL072 TL081/082
Operational Amplifier OP AMP Tester For Single Dual OPAMP TL071 TL072 TL081/082 Notice: This board is only for people with professional electronic knowledge, we do not provide operation guidance and technical support. Beginners please do not buy! ! From September 27, 2021, the PCB changed to black color. Application: Single op amp and dual op amp screening circuit board, the circuit board can judge whether the IC can be used for amplification, and can roughly judge the conversion rate of the chip at the same time. Can find out those low-speed chips that pretend to be high-speed chips. [...]
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Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Controller Board
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance devices such as motors, lamps, [...]
40.79 $ Add to cart -
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ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP ESP-01S Wireless WIFI Module
ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP ESP-01S Wireless WIFI Module Description: 100 Brand New and High Quality! This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. Specification: Product size: 37 x 25mm Operating voltage: DC5V Communication: WIFI ESP8266 module Transmission distance: the maximum transmission distance of 400m open environment, mobile phone equipped [...]
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2Pcs JRC5532DD/NJM5532DD Dual Op Amp Better Than NE5532 For Audiophile Diy Audio Precision Dual Op Amps
Specification: New and high quality Model: JRC5532DD Low Distortion Low Noise Precision Dual Operational Amplifier Specifications: DIP8 double-row eight-pin in-line plastic package Colour: Black Working voltage: ±3.0V~±20.0V Slew rate: 8V/μs Noise density: 10nV/ √ ^Hz Gain bandwidth: 10MHz Package Included:2 Pcs Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may [...]
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HW-882 2S 3A 18650 Li-ion Lithium Battery Charger Protection Board BMS Module 7.4V 8.4V
HW-882 2S 3A 18650 Li-ion Lithium Battery Charger Protection Board BMS Module 7.4V 8.4V Feature: 2S 7.4V/8.4V 18650 lithium battery protection board, suitable for protecting two rechargeable li-ion/lithium polymer batteries in series from overcharge and overdischarge. Specification: Charging voltage: 8.4V-9V Maximum working current: 3A Maximum instantaneous current: 5A Quiescent current: less than 3uA Internal resistance: less than 45mΩ Over-discharge voltage range: 2.3-3.0V ±0.05V Overcharge voltage range: 4.25-4.35V ±0.05V Short circuit protection: it can be protected and needs to be recharged Product size: 36 x 6 x 2mm Product weight: 3g Packing size: 50 x [...]
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ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32
ESP32 Development Board WiFi Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32 Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the [...]
42.43 $ Add to cart -
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LILYGO® TTGO T-Display ESP32 Development Board WiFi Bluetooth 1.14 Inch ST7789V IPS LCD Wireless Controller Module For Arduino
55.25 $ Add to cart -
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High Quality 1PC Audio Speaker Protection Board Boot Delay DC Protect Kit DIY Double Channel
Dimension Long 65mmx wide 40mmx 25mm high Features The circuit is simple,safe and reliable. Operating voltage AC 12-16V, suggest to use an independent power supply for it. Sampling delay of 3-5 seconds of 1.2V DC Sampling 3-5 seconds delay. Package included 1 x Speaker protection board DIY Components kit for Stereo This products include all components and PCB as the [...]
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Universal Dual USB Car Charger Adapter Metal Flat Mobile Phone Universal Charging 2.1V Small Steel Cannon Car Charge
Universal Dual USB Car Charger Adapter Metal Flat Mobile Phone Universal Charging 2.1V Small Steel Cannon Car Charge Shipment 1. WORLDWIDE SHIPPING. Except some countries and APO/FPO 2. Orders processed timely after the payment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. 6. If you have not received your orderafter [...]
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Updated 5.0 Bluetooth Audio Receiver Transmitter Mini Bluetooth Stereo AUX USB for PC Headphone Car Handfree Wireless Adapter
Updated 5.0 Bluetooth Audio Receiver Transmitter Mini Bluetooth Stereo AUX USB for PC Headphone Car Handfree Wireless Adapter Product description Color: built-in battery+MIC handsfree call Bluetooth music receiver handsfree is a technology wireless product that can receive music from mobile phones or Bluetooth enabled transmitters. This music receiver is almost It can be used for all audio receivers with input plugs, Includes automotive devices. You can listen to the music received from your smartphone and MP3 in your home speaker or car audio system. Enjoy car music, call solutions, Use your smartphone to make calls [...]
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STK082G STK080 STK082 STK080G STK083 STK084 STK086G STK084G STK085 STK086 Gratis Verzending Nieuwe Originele Igbt Module
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ESP8266 ESP-12E/12F Development Board V1.0 Serial WIFI Wireless Transceiver Module ESP-12E/12E With Adapter Expansion Board
ESP8266 ESP-12E/12F WiFi Wireless Transceiver Module 5V Send Receiver WiFi Adapter Module for WiFi Remote Monitoring/Control Feature: 1. Compatibility: This adapter module is designed to work with ESP-12E/12F modules, making it easy to integrate into your WIFI projects. 2. Three Versions Available: You can choose from three versions of this adapter module: with an ESP-12E module, with an ESP-12F module, or without a module. 3. Voltage Conversion Circuit: The adapter module has a 3.3V conversion circuit that allows it to be used with 5V microcontrollers, making it compatible with ESP-01/01S WIFI modules. [...]
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RC Absorption Circuit Module Relay Contact Protection Resistance Surge Board
RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the switching devices such as relays [...]
40.50 $ Add to cart -
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LILYGO® TTGO T-Display ESP32 Development Board WiFi Bluetooth 1.14 Inch ST7789V IPS LCD Wireless Controller Module For Arduino
59.78 $ Add to cart -
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Original 6870C-0266A placa de video Logic Board kit for / 32LH30RC-TA LC320WUN Connect with T-CON Connect Board
If you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day!!Welcome to my store,Please contact me if you meet any question,I will try my best to satisfy you. We specialized in T-con board and other electronic products. We have own factory and a large number of T-con boards to sell, please contact me what model you [...]
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FanYingSonic 200W Power Ultrasonic Driver Board Ultrasound Cleaner Generator Circuit Display Boards Cleaning Machine Auto Washer
FanYingSonic Ultrasonic Cleaner Power Driver Board Ultrasound Generator Circuit Motherboard Cleaning Machine Auto Washer 200W. Features and specifications: Product size: 115mm x 115mm Support Power: 200W Support Heating Power: 600W frequency: offer 40KHz or 28KHz Friendly reminder: please choose the correct frequency, we will ship the frequency according to you choose, thank you The driverboard can connect 4pcs transducer50W Customized Frequency, welocme OEM / ODM Package included: 1 x Ultrasonic Cleaner Motherboard 1 x Board Ultrasonic transducer is [...]
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HDMI To I2S Receiver IIS To HDMI Transmit Signal Conversion Board DAC Decoder
HDMI To I2S Receiver IIS To HDMI Transmit Signal Conversion Board DAC Decoder Description: It adopts four-channel CMOD circulation differential line receiver driver, which is designed for applications that require ultra-low power consumption and high data rate. The device uses low-voltage differential signaling LVDS technology and supports data rates in excess of 400Mbps 200MHz. Notice: 1. The HDMI to I2S receiver board cannot be used for the HDMI interface output of Blu-ray players, etc.; 2. The I2S to HDMI transmit board cannot be used for the HDMI interface input of power amplifiers, TVs, etc. Packing List: 1pcs x Module [...]
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ESP32 Development Board Wireless WiFi +Bluetooth-compatible Dual Core ESP8266 Filters Module 2.4GHz RF ESP32 High Quality
ESP32 Development Board Wireless WiFi Bluetooth-compatible Dual Core ESP8266 Filters Module 2.4GHz RF ESP32 High Quality Option 1 Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. [...]
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ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32
ESP32 Development Board WiFi Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32 Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the [...]
41.39 $ Add to cart -
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Mosfet MOS Optocoupler Isolation Driver 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance devices such as [...]
40.70 $ Add to cart -
20pcs UA741CN UA741CP UA741DIP8 Compensated General Purpose Operational Amplifier Chip
43.48 $ Add to cart -
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ESP8266 ESP-12E/12F Development Board V1.0 Serial WIFI Wireless Transceiver Module ESP-12E/12E With Adapter Expansion Board
ESP8266 ESP-12E/12F WiFi Wireless Transceiver Module 5V Send Receiver WiFi Adapter Module for WiFi Remote Monitoring/Control Feature: 1. Compatibility: This adapter module is designed to work with ESP-12E/12F modules, making it easy to integrate into your WIFI projects. 2. Three Versions Available: You can choose from three versions of this adapter module: with an ESP-12E module, with an ESP-12F module, or without a module. 3. Voltage Conversion Circuit: The adapter module has a 3.3V conversion circuit that allows it to be used with 5V microcontrollers, making it compatible with ESP-01/01S WIFI modules. [...]
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Guiguang NOS 4300B Tube Titanium Plate Golden Grid Original Box Packed Replace WE300B/Linlai 300B /Shuguang 300B matched pair
Guiguang NOS 4300B Tube Titannum Plate Golden Grid Original Box Packed Replace WE300B/Linlai 300B /Shuguang 300B matched pair I need to stress SOME ISSUES. Titanium Plate is ONLY USED by GuiGuang tubes. It is very sorry that the factory closed. But there are still some stock we found in factory warehouse. Before we deliver the tubes we must test and work on the tube amplifers for a while. and then deliver them.Titanium Plate dissipation is higher than notmal 300B. When work at A class, there will be 8.5Watt output. But it is not only output different. the most impirtant [...]
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XH-M273 PT2399 Digital Preamplifier Board Karaoke Reverberation Microphone Control Kits NE5532 Op Amp DC 12-24V
Description XH-M273 Karaoke board reverberation board microphone amplifier board DC12-24VMain performanceThis karaoke board uses the PT2399 reverberation chip, with the NE5532 op amp, it can mix the human voice and the music, which can realize the independent adjustment of the music volume, microphone volume, and reverberation time to achieve the K song effect.This product can use DC 12-24V power supply or AC 5-12V. It can be directly used for various digital power amplifier boards. If the power supply voltage is the same, the power supply can be shared extremely conveniently. Note Only adjustable moving-coil microphone can be used, [...]
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WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device
WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due to the different [...]
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Mini XPT8871 Mono Stereo Lithium Battery Power Amplifier Board Sing Machine Module 3v 5v 5W Audio Output Input
Mini XPT8871 Mono Stereo Lithium Battery Power Amplifier Board Sing Machine Module 3v 5v 5W Audio Output Input Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x Amplifier Board Notes: Notes: -Due to the light and screen [...]
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Newest Receiver Adapter Audio Aux Jack 3.5mm Audio Receiver For Iphone Music Adapter 4.0 Adapter Car Speaker
Newest Receiver Adapter Audio Aux Jack 3.5mm Audio Receiver For Iphone Music Adapter 4.0 Adapter Car Speaker Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, [...]
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PCB Dual Color HW-479 3.3V 5V 5mm KY-011 LED Sensor Modules for DIY Applicable Accessories LED Sensor
HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged into the motherboard for use, no Dpont cable connection is required Specification: PCB color: Black Working voltage: 3.3V/5V Product size: 19 x 15 x 15mm Product weight: 3g Packing size: 50 x 50 x 15mm Package weight: 3g Note: Due to the different [...]
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DC 5-15V AD828 Chip Stereo Preamp Power Amplifier Board Preamplifier Module
Feature: Small size design, SMT process, input and output coupling capacitor using imported non-polar brand capacitors, op amp using fever-level AD828 chip. Specification: Working voltage: DC 5V-15V Board size: 33x25mm/1.30x0.98 Notice: The board has no voltage regulation function. It is best to use a regulated power supply or battery-powered, otherwise there may be interference. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. 1 X Preamplifier [...]
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TPA3110 Audio Amplifier Board XH-A232 30W+30W 2.0 Channel Class D Digital Stereo Sound AMP DC 8-26V 3A For Home TV Speaker
Description: Product Name: Digital Audio Power Amplifier Board Product model: XR-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: more than 3A Number of channels: two channels Peak value: 30w 30w Output impedance: 4-8 ohms Signal to noise ratio: 100db Product net weight: 21 grams Appearance size: 53 x 45 x 14MM Specifications: Good quality; Easy to link; Package Included: 1 x audio [...]
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40W/100W bluetooth amplifier (2/4ch) SSM3302 SSM3582
This amplifier board using ADI's class-D amplifier SSM3302, plus DSP ADAU1701 for EQ, crossover, limit, volume control etc. the optional boards are: 4 x 10W SSM3302 x 2 2 x 20W SSM3302 x 2 IN MONO 4 x 25W SSM3582 x 2 All board support analog in besides Bluetooth in mode also. There is a volume controller on the board, you can change the whole input volume. The output mode/EQ/crossover setting can be customized as you liked, please let me know if you want. The default setting is just 2ch in and copied to 4 ch out, my default EQ [...]
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Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Controller Board
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance devices such as motors, lamps, [...]
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3-12V DC High Precision AD620 Microvolt mV Voltage Amplifier Module Small Signal Instrumentation Amplifier Board
The United States customers attention: When you select Ship From United States , the following addresses will not provide delivery service: Hawaii, Alaska, Puerto Rico, Guam, APO, DPO, FPO, etc . Recommend you to choose Ship From China .Thank you!!! Clientes de España atención: Cuando selecciona Enviar desde España , el servicio de entrega no está disponible en los siguientes códigos postales: 35000-35999 38000-38999 Se recomienda que elija Enviar desde China . ¡Gracias! ! ! 3-12V DC High Precision AD620 Microvolt mV Voltage Amplifier Module Small Signal Instrumentation Amplifier [...]
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8 Decade Resistor Board 0.1R-9999999R Programmable Resistor Resistance Board Module 1/2W 1% 8pcs Jumper Caps 0.1-9999999MΩ
Programmable Eight Decade Resistor Board 1R-9999999R Step Accuracy 0.1R 1/2 Watt SMD Resistance Module Description: This is resistance substitution box good low-cost alternative solution with good accuracy, wide range and 0.1R step accuracy. for educational experiments, electronic engineering design or test trimming are excellent applications. Can flexible and quick setting resistance range from 1R to 9999999R or 0.1-9.9999999MR 0-10MS . Feature: Design based on resistors series theorem. 1/2 watt tolerance +/-1 SMD resistors. High quality FR4 glass fiber PCB. With spare parts 8 pieces jumper caps Specification: Programmable Resistance: 0 to 9,999,999 ohm, [...]
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3.3V Wireless Socket Module Adapter Plate 8Pin 24L01 Smart Electronic Board
3.3V Wireless Socket Module Adapter Plate Board 8Pin 24L01 Smart Electronics Module Feature: The working voltage of wireless module is generally 3.3v, while that of 51 single-chip computer is 5V. This module is convenient for the cooperation between wireless module and 51 single-chip computer system board. Specification: Pin value: 8Pin Product size: 25 x 18 x 9mm/0.98 x 0.7 x 0.35 Product weight: 2g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks [...]
41.63 $ Add to cart