USB mobile power welding-free diy kit 1 18650 battery charger DIY mobile power battery box Black

Magnetic detection Hall magnetic induction sensor magnetic pole discriminator north and south pole detection module DIY parts

FT232 industrial UART serial port module USB to TTL original FT232RL converter

New 3.2-inch touch screen TFT LCD screen color screen module ILI9341 compatible with atomic 34p LCD interface

Tin-absorbing wire tin-absorbing tape CP2015 tin-absorbing network cable repair welding tin-absorbing 2.0mm welding treasure 0.75 m 1.5 m

Electronic building blocks 3-way MOS tube field effect tube drive module IRF540 high current suitable for arduino

Raspberry Pi calculation module CM4 to M3 interface Adapter plate CM4 to M3 Adapter

Motor driver board V2 BBC micro:bit motor expansion board

Raspberry Pi Pico development board Raspberry Pi Pico dual-core high performance low power RP2040

0.96-inch blue white yellow blue two-color IIC communication small OLED Display Module 51 single chip Microcomputer

raspberry pi Pico development board raspberry pi PICO dual-core RP2040 support Mciro Python

FT4222HQ-D-R FT4222HQ package QFN32 original genuine goods advantage in stock support Terminal

Raspberry Pi 4B 5V3A TYPE -C interface 15W power applicable Raspberry Pi 4 Generation B TYPE official power supply

Spot UMFT4222EV-D 4222H QSPI/I2C bridge chip high-speed USB typec download module

1-inch white PP trolley universal wheel base plate 4mm hole slide rail pants rack hardware cabinet leg furniture foot track wheel

3 strings 11.1v 12.6V lithium battery protection board overcharge overdischarge short circuit function fiberglass current limiting

E18-D80NK infrared obstacle avoidance sensor proximity switch smart car 3-80cm with DuPont head

Transmission belt wheel synchronous belt wheel 2GT-20 teeth 16 teeth bandwidth 6mm inner hole 5/8mm GT2 transmission

Negative temperature NTC thermistor MF5A-3 10K 5% fine small blackhead

Round speaker 2308/8 euro 1W/speaker speaker small speaker foot distance 10mm

8-bit bidirectional voltage level converter high-speed full duplex bidirectional 8-way level converter board module connector

Micro:bit expansion board to 5V power supply IO:bit improvement board microbit adapter board for primary and secondary schools

Digital output temperature and humidity sensor DHT11 temperature and humidity sensor

Raspberry Pi Pi Pico sensor expansion board RaspberryPi development board GPIO module

Schumann wave generator extremely low frequency pulse generator improves sound helps sleep FM783 send USB cable

Original LM324AN PDIP-14 four-way operational amplifier chip

LCUS-8 type eight-way 8-way USB relay module USB intelligent control switch module

Original LM2903QDRQ1 SOIC-8 automotive high voltage dual differential comparator chip

Original LM25116MHX/NOPB HTSSOP-20 synchronous step-down controller chip

Original LM358ADR SOIC-8 dual standard operational amplifier chip

5v 12v dual Bluetooth relay module IoT smart home mobile phone APP remote control switch

ESP32-S2-DevKitC-1 development board module equipped with ESP32-S2-SOLO-N4/N4R2 module

Stereo Bluetooth 3w/5W amplifier board PAM8406 digital amplifier module DIY Bluetooth 5.0 speaker

LCUS-2 type dual 2-way USB relay module USB intelligent control switch module

Original LM25118MHX/NOPB HTSSOP-20 synchronous buck/boost controller chip

Original LM2902N PDIP-14 four-way Universal operational amplifier chip