Electronic module | 2,000+ products

0-55MHz AD9850 DDS signal generator short wave RF wave HAM radio SSB

Wuzhi Audio MINI high bass adjustment 2.0 stereo bluetooth audio power amplifier module 50W * 2

12v 120W semiconductor refrigeration cooler air cooling radiator water cooler cooling module

Four-way multi-function relay 8-36v delay/self-locking/cycle/timing/linkage/control module PLC

Applicable to UNO 830-hole element package Raspberry Pi 140 entry accessories package 830-hole accessories

5000W high power small household spot welding machine 18650 battery cell phone battery

CH9121 module industrial serial port to Ethernet module serial port server single chip microcomputer networking module

XH-M173 Karaoke Mixer microphone amplifier board karaoke artifact Echo board singing matching

Bluetooth 4.0CC2540 zigbee CC2531 Sniffer USB dongle BTool burning cable

TTL serial port to Ethernet network module network to serial port RJ45 to TTL network port USR-TCP232-T2

4-string lossless balance instrument 2A energy transfer iron lithium battery active balance repair pressure difference instrument balance board

MIW1135 MINMAX isolated power supply DC-DC 18-36vdc output plus or minus 15VDC brand new original

Alsai (LC) LCUS-8 type eight-way USB relay module intelligent control switch

WS2812 H dual-mode for RC Drone FPV Racing

12V 72W semiconductor cooling plate module air cooling refrigeration finished product

Photosensitive Sensor Module Light Detection Photoresistor Module 3-Wire System Photosensitive Module Lm393

Internet of Things Geiger counter kit/open source/nuclear radiation detector/marble tile radiation/iodine 131

Mini DC motor PWM speed controller 5v 6 12 24 35V speed control switch ultra-small LED dimmer 5A

Semiconductor cooling piece 12706 cooling module suit cooling plate cooling surface cooling 12V240W cooler

12V100W electronic load constant voltage load constant current load module 0-10A

Finger Detection heartbeat module KY-039 detection sensor module heartbeat sensor heartbeat module

Laser sensor module laser tube receiving module (non-modulation tube) has high laser output level

Speech synthesis broadcast module MP3 speaker recognition intelligent real person pronunciation AI compatible with UNO Raspberry Pi

Football shape active speaker kit mini active speaker spare parts football speaker small speaker training DIY

Welding practice Board full patch enhanced SMT skill training dedicated 110 components student teaching training

Patch components welding practice board Class 8 77 patch components large patch SMT welding practice training

1Hz-50MHz frequency meter Crystal oscillator measurement frequency measurement DIY kit with Shell

12v panel 3.5auxtfmp3 decoder board Bluetooth call module lossless FLACMP3 Bluetooth APP decoding

wifi clock movement automatic network timing high precision digital tube electronic clock module thermometer

(Spare parts) electronic clock kit 51 single chip microcomputer light control temperature DS1302 rotating LED running light DIY production

(Spare parts) 15-way color light controller kit patch components welding practice board electronic production kit DIY

12v deceleration stepper motor 28ybj-48-12v stepper motor 28BYJ48 stepper motor lead wire 25CM

PCM5102A module PCM5102A DAC sound card board pHAT 3.5mm stereo plug-in audio module

1-way relay module with optical coupler isolation one-way relay expansion board 12V

Laser head sensor laser head sensor module KY-008 A accessories

3-in-1 FT232RL USB to serial port module B type/MINI/micro three interface to UART

Bread board power module 2-way bread board module compatible with 5V/3.3V DC voltage regulator MINI

Data logging shield XD-204 industrial Data acquisition module recorder

L298N motor driver board/stepper motor driver board, DC motor driver L298N

BJ real-time relay timing and clock synchronization/time control/delay 24H timing 5 time periods