ov7670 camera module module ov7670 module microcontroller acquisition module

XH-M802 passive tuning board front plate front plate tone board high bass adjustment HIFI fever grade finished product

LM386 power amplifier board 200 times gain audio amplifier board mono audio power amplifier module

YX5300 MP3 Player Module Player Module Voice Serial Port Control Music Module TF Card Slot

XH-M577 Digital Power Amplifier Board TPA3116D2 Audio Amplifier Board High Power Tone Board Operational Amplifier 12-24V

TF card MP3 decoding board decoding module 3.7-5V power supply with 2W hybrid mono memory player module

XY-P5W stereo bluetooth power amplifier board PAM8406 digital power amplifier module 3W/5W DIY bluetooth speaker

Vibration motor/vibration motor mobile phone flat motor 0827/1027/1030/1034 vibrator button type

L9110S four-way drive DC motor drive board motor drive module smart car 4-way

XH-M548 Bluetooth Dual Channel 120W Digital Power Amplifier Board TPA3116D2 Bluetooth Digital Audio Amplifier

XH-M314 ultra-clear Bluetooth digital power amplifier board TPA3118 dual 45W audio amplifier module AUX decoding

Voice broadcast module music intelligent voice broadcast USB serial MP3 recognition module JQ8900-16P

2-way PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal generator stepper motor drive

XH-M562 TPA3116D2 Digital Audio Amplifier Board Class D Power Amplifier Board Dual 50W

XH-M572 high-power digital power amplifier board TPA3116D2 chassis dedicated to plug-in 5-28V output 120W

High-power 600W MOS FET trigger driver module PWM control board trigger switch

MINI L293D Motor Drive Expansion Board Mini L293D Motor Drive Module Small Board Mini L293

D1 mini mini version NodeMcu Lua WIFI ESP-12F-based ESP8266 development board

TDA7498E high power digital power amplifier board 2.0HiFi stereo 160W * 2 support BTL220W

12V Lossless Decode Board WAV WMA MP3 Decode Board Super APE U Disk SD Bluetooth Player

HXJ8002 mini 3W power amplifier board module audio amplifier module digital module mini audio module

Computer motherboard buzzer SPEAKER alarm buzzer chassis self-checking small horn universal speaker

GY-MAX4466 sound sensor module microphone preamplifier

New rocker potentiometer switch 10K 103 530 gamepad potentiometer with hat

Mp3 lossless decoding board comes with power amplifier mp3 decoder TF card U disk decoding player

TDA2030A power amplifier module audio amplifier DIY digital power amplifier board mono 18W power amplifier module

MCU-9833 AD9833 AD9833BRMZ sine wave triangle wave square wave purple

Electronic building block KY-004 micro switch light touch switch 1-position key switch module

TTP223 touch button module self-locking inching capacitive switch single-channel transformation

Membrane keyboard 3*4/4*4 matrix keyboard single chip microcomputer external expansion keyboard membrane keyboard komei star

Mobile Power Boost 9V12V Power Supply Line 9V12V Boost Line Mobile Power Supply Connect Router Power Line

CX-260/CX-260S Smiley Thermometer Indoor Household Large Screen Multifunctional Thermohygrometer New

New blue board electronic building blocks big button module button module five-color suit

DC-DC 10A step-down constant voltage constant current module solar lithium battery charging LED driver

KWS-V30 meter color screen 120WUSB tester charger detector voltmeter ammeter

Single-Section double MOS 3.7V protective plate guard plate with iron sheet can be spot welded for 18650 polymer lithium battery pack