100W+100W TPA3116D2 Bluetooth 5.0 Power Subwoofer Audio Amplifier Board Home Theater HIFI Stereo audio amplifier AMP T100H AUX

$8.49

XY-LA01 Audio Receiver Amplifier Board Lossless Fever HIFI 5.2 Bluetooth Decoding Board Player Type-C BT Decoder Board AUX USB

$4.40

XY-BDT Bluetooth 5.1 Decoder Board Dual Channel Stereo High and Low Tone Pre-Module 360 Degree Stepless Tuning Board

$3.79

HCW-M631 Battery Charge Discharge Module DC 6-40V Integrated Voltmeter Undervoltage Overvoltage Protection Timing Discharge Board

$1.02

XY-T15H Bluetooth 5.1 digital power amplifier board module 15W+15W 2.0 channel stereo AMP Board For DIY wireless speaker

$4.24

HIFI DIY Audio T30L Bluetooth Digital Amplifier Board Module 2.0 Stereo Dual Channel 30W * 2 with High and Low Bass Adjustments

$4.85

ADS1120 ADS1220 ADC 24 Bit Converter Module I2C Low Power 24 Bit Analog-to-Digital Converter

$2.80

XY-C15H MINI Bluetooth 5.0 Audio Digital Power Amplifiers Stereo Board 20Wx2 Bluetooth Amplificador App Control Amplify

$2.80

SK120 SK120X DC Buck Boost Converter CNC Adjustable Regulated Power Supply Module Constant Voltage Current Solar Charge Module

$7.58

2S 10A 7.4V 18650 lithium battery protection board 8.4V balanced function/overcharged protection

$0.33

ESP8266 ESP-12 ESP12 WeMos D1 Mini Module Wemos D1 Mini WiFi Development Board Micro USB 3.3V Based On ESP-8266EX 11 Digital Pin

$1.24

New version ESP-12E (replace ESP-12) ESP8266 remote serial Port module ESP-12E ESP12E ESP-12F For arduino

$0.81

Pro mini Atmega328P Pro Mini 328 Mini ATMEGA328 3.3V 8MHz 5V 16Mhz for Arduino Compatible Nano CP2102 FT232RL

$1.17

Modbus-RTU Relay Module 1/2/4/8 Channels 10A 5V 12V 24V Switch Input Output Optocoupler Isolation RS485 TTL Communication

$1.03

TZT XH-A240 DC8-26V TPA3110D2 Audio Amplifier Board Module 30W+30W Universal HD Small Digital Amplifier Board

$0.96

1.68 Inch TFT Display Module NV3007 Long Strip LCD Screen 142*148 Module LCD Full View SPI Color Screen For Arduino

$1.46

1.45 Inch TFT LCD Screen Display Module GC9107 Small Screen 60*160 Module LCD Full View SPI Color Screen For Arduino

$1.14

0.5 Inch OLED Display Screen Module CH1115 48x88 Display High Brightness I2C Vertical Module For Arduino/RPi DIY Projects

$0.80

87-108MHZ Digital FM Receiver Module Radio Transmitter Wireless Microphone Stereo Board Digital Noise Reduction LCD Display

$2.80

TZT DD1718PA +- 5V 6V 9V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost Converter Module

$0.80