T-Relay ESP32 Quad DC 5V Relay IoT Relay

Micro: bit expansion board IOBIT V1.0 microbit adapter board entry programming for primary and secondary schools

MPRLS Transplant Pressure Sensor Breakthrough

ProtoZero Raspberry Pi Zero W pHATs hole board expansion board bread board

In stock UMFT4222EV-D FT4222H QSPI/I2C bridge chip high-speed USB download module

6106 BQ25185 USB / DC / Solar Charger with 5V Boost Board

MK-328 transistor tester MK328 handheld capacitance resistance tester

MSP-EXP430G2 Value Series MSP430G2553 2452 LaunchPad Development Board Kit

RT809F motherboard LCD high-speed USB Programmer BIOS burner smart read/write program 11-piece set

Raspberry Pi Raspberry Pi Zero UPS-Lite power board, power detection function

Two feet 6*6*4.3/5/7MM micro switch touch switch button switch button switch vertical

XH-M415 miniature boost module SX1308 boost plate DC-DC input 2-24 output 3-28 peak 2A

620pcs 2.54mm DuPont jumper Head connector shell with terminal kit

EZP2019 high-speed SPI FLASH programmer 24/25/93 bios 25T80 burning offline replication

Metal Film Resistor 120R 120 euro 1% five-color ring resistor 1/4W 1/2W 1W 2W 3W

Current Transformer ZMPT107-1/101B ZMCT103C/102/131/118A/118F CT104A

DIY Bluetooth audio receiver module wireless lossless car Speaker change Bluetooth 4.2 module

Raspberry Pi Pico GPIO Pin sensor expansion board welding-free support I2C analog digital protocol

Metal Film Resistor 470R 470 euro 1% five-color ring resistor 1/6W 1/4W 1/2W 1W 2W 3W

SX/XL1276 wireless transceiver module LORA spread spectrum 868m/915m long-distance communication data transmission module

0805 0603 1206 SMD resistor package 21 25 kinds of each 20-piece resistor electrical group package element package

CH552 core board development board USB development Arduino 51 minimum system board ch552 wch

KF2EDG15RM-5.08 2-8P curved pin socket with ear positioning hole 300V/8A plug-in wiring terminal

0402 patch capacitor 10nF(103) ± 10% 50V X7R automotive grade AC0402KRX7R9BB103

High-precision unidirectional laser ranging sensor laser radar module TOF/obstacle avoidance/fixed height/serial port output

Conductivity sensor module solution water quality detection suitable for 51/STM32/

TDS Meter V1.0 development board water Meter filter measuring water sensor module

SSR-40DA(40A)10DA 25DA 60DA 80DA 100da-H solid state relay DC controlled AC

Applicable to Raspberry Pi Pico terminal expansion board development board GPIO module

Banana socket M4 * 28 pure copper binding post 4mm banana socket 24A wiring terminal Test seat panel socket

0603 patch capacitor 1nF(102) ± 10% 50V X7R CC0603KRX7R9BB102

1Hz-50MHz frequency meter Crystal oscillator measurement frequency measurement five-digit digital tube display DIY kit

HLK-V20 intelligent voice recognition chip control module serial port module dual-mode custom wake-up word

Applicable to Raspberry Pi 7-inch display screen shell touch capacitive screen shell easy assembly applicable to Raspberry Pi

MAX-7Q-0-000 low power GPS module chip new original

Evaluation board BMP388 digital air pressure sensor IIC interface terminal low power consumption low noise