4S Li-ion Lithium Battery 18650 Charger Protection Board 14.4/14.8/16.8V 30A

ESP8266 microcontroller NodeMCU Lua V3 WiFi with CH340G

8 Channel Logic Level Converter TXS0108 Module for Arduino With Pins

ISD1820 3-5V Voice Module Recording And Playback Module

1500V USB to USB Isolator Board Protection Isolation ADUM3140, ADUM4160 Module

CD4026 CD4026BE DIP-16

SSR-10DA 40A Solid State Relay Module

3pins 5.0/5.08mm PCB Connector Block Screw Terminals [10pcs Pack]

JST PH2.0 Pitch 10Pins Top Entry Type SMD Male Plug For PCB [10pcs Pack]

UT1.5-8 Brazed Forked Bare Terminals Cold Pressed Terminal [10pcs Pack]

DC12V-36V 500W Brushless Motor Controller Hall Motor Balanced Car Driver Board TX6904 QS-909

433Mhz RF Wireless WL102 Superheterodyne Receiver and WL101 Transmitter with Antenna Kit

Arduino UNO R3 (CH340G) development board

Arduino upgraded RFID learning kit Suite

ARMZ Thermal Precision Analog Output K-Type Thermocouple Amplifier Module AD8495