APDS-9960 gesture motion direction recognition module proximity sensor/smart home

RFID card reading module 125kHz fingerprint ID Card module parking lot access control card reader attendance machine serial port

DC negative voltage output module positive and negative voltage polarity conversion 3A/negative level output 3.3V/5V/9V/12V

8-bit digital tube display module MAX7219 LED display supports cascade eight-bit serial 3 IO port control

AS3935 lightning strike distance detection sensor/Storm distance/digital lightning sensor module

TS5A23157 dual single pole double throw analog switch module 10Ω SPDT analog switch

24V 2/5/10/15A switching power supply 50/120/240/360W full power LED monitoring power supply

12V 2/5/10/20/30A switching power supply 25/60/120/240/360W full power power supply

Vibration switch module KY-002

AM2315 Humidity sensitive capacitance digital temperature and humidity module, humidity module I2C Temperature and Humidity Sensor

13.56MHz PN532 NFC/RFID module near field communication mode fast support read and write

MCU101 OPT101 analog light sensor light intensity module monolithic photodiode

Expansion IO port expansion board PCF8575 expansion board communication control 16 IO ports

Electronic Building Blocks digital 38kHz infrared receiving sensor module infrared receiving head robot

WT5001M02-28P module MP3 module serial voice module high sound quality module 32m

LD3320A voice password recognition kit STM32 man-machine dialogue interactive voice control smart home

433m/315m wireless remote control module H34P high power transmitter module 1000 meters long distance transmitter

Temperature sensor module/temperature module/temperature measurement module/DS18B20 module (excluding DS18B20)

Micro SD card module/SD Memory module TF card reader SPI interface with level conversion chip

SX1278 wireless transceiver module development board/LOra spread spectrum/433MHz/SPI interface/small size

ENC28J60 network module Ethernet SPI interface 51/AVR/ARM/PIC code mini version

Dual/three USB output mobile power motherboard boost plate charging treasure accessories DIY mobile power circuit board

USB DC step-down module 12V24V to QC3.0 mobile phone fast charge Apple Huawei FCP QCM INI

12-bit/16-bit ABS plastic button 12/16 key matrix industrial keyboard 3*4/4*4 for smart devices

Raspberry PI GPIO adapter board for bread board plug-in version

Raspberry pi A + development board 256M ARM11

RPI Raspberry Pi lithium power expansion board dual USB output suitable for Pi3 independent outdoor power supply mobile power supply

Compatible with A +/B +/2 generation raspberry pi HAT GPIO expansion board Development Board

AT24C02/AT24C08/AT24C256 I2C interface EEPROM storage module smart car accessories

PCA9306 bidirectional I2C level converter module IIC voltage conversion/I2C SMBus level conversion

TC64 fast charge PD Detection Type-C voltage ammeter capacity temperature measurement tester color screen

DC-DC power module 200W high power boost Module 6~35v liter 6~55V rate with aluminum shell

MICRO/MINI USB version 1A lithium battery charging module with/without charging protection two-in-one module

DC motor forward and reverse controller speed control driver board upper computer process automatic control ZT2

1 relay module with Shell delay power off disconnect trigger delay cycle timing switch J03

LED lamp electronic hourglass kit welding practice/fun DIY electronic production/STC15W201S single chip Microcomputer