ZY-25/55 Hole Solderless Mini Breadboard PCB Circuit Board Solderless Test Board (Colorful)

18650 battery holder V3 development board compatible with Raspberry Pi Raspberry Pi 3 overcharge protection 5V

Humidity sensor module HR202 humidity module humidity detection humidity switch HR202L Comex

3 strings of 11.1V 12V 12.6V lithium battery power display panel power display Kemeixing

PWM DC motor speed regulator 5V-16V12V speed control switch 10A LED dimming speed control module

GY-SHT30-D GY-SHT31-D digital temperature and humidity sensor module

Computer cooling four-wire PWM fan thermostat automatic temperature control speed regulation 1 road temperature control 2 road manual

2 strings of 8.4V lithium battery protection board round 7.4V overcharge and overdischarge protection 5A working current 7A current limit

4-bit WS2812 lamp bead module strip light bar full color drive slide lantern development board module single chip Microcomputer

4 strings of 14.8v 16.8v protection board 30A discharge with balanced 18650 Battery Protection Board

Battery battery charging control module full power failure DC voltage protection undervoltage power loss protector CD60

RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 1.5uA@3.3V Ultra-low Power Consumption

ZY MPU-6050 three-axis acceleration gyroscope module 6DOF gyroscope sensor module

Ultra-small ternary lithium battery charging board 1A 3.7V4.2V Charger Module Type-C interface with Protection Board

2.4G WIFI built-in transmitter built-in gain omnidirectional copper tube antenna with insulated sheath ipx interface

3.7V liter 9V 5v multimeter modified 18650 lithium battery charge boost discharge integrated adjustable module 2A

2 strings of 7.4V18650 lithium battery 8.4V polymer lithium battery 8A working current 16A current limiting protection board

Single 3.7V lithium battery protection board 1 string 18650 polymer battery protection board 6-12A working current

JDY-34 SPP-C host host dual-mode Bluetooth module printer Bluetooth support multi-machine connection

Single 3.7V lithium battery protection board 3/4/6MOS polymer protection board 7.5A/12A working Current

USB Host Shield Compatible with Google ADK for UNO MAX3421 Development Board

5 strings of 18.5V21V power tools solar lighting 18650 special lithium battery protection board BMS

6 strings of 12A current 18650 lithium battery protection board power tools solar lighting BMS protection board

Carbon dioxide sensor MH-Z19B terminal with line air quality detection 0-5000PPM

2S 20A 7.4V 8.4v 18650 lithium battery protection board/BMS board standard enhanced/balanced version

5S 5 strings 15A lithium ion battery 18650 lithium battery charger charging protection board 18.5V 21V battery

TP5100 charging board 4.2V 8.4V single-section double-section lithium battery protection board 2A module overcharge protection

3 strings of 11.1V 12V 12.6V lithium battery protection board with overcharge, overdischarge and short circuit function 10A current limit

3 strings of 11.1V 12.6V 18650 lithium battery protection board with equalization band enhanced 60A current split port

2 strings of 6.4V lithium iron phosphate protection plate 7.4V lithium battery protection plate 8.4V charge 8A current 10A current limit

3 strings of 12V18650 lithium battery protection board 11.1V 12.6V anti-overcharge and overdischarge peak 10A overcurrent protection

3 strings of 11.1V 12.6V 18650 lithium battery protection board can start the electric drill 40A current equalization enhanced version

ST-LINK V2 STM8/STM32 Emulator Programmer STLINK Writer Downloader

7A/160W dual-channel DC motor drive module high-power industrial-grade forward and reverse PWM speed control L298 logic

L7812LM7812 three-terminal regulator power module 5V12V regulator module rectifier filter power converter

2S 7.4V lithium battery protection board 18650 ternary lithium protection board 8.4V charging 5A current 7A current limiting