4 Digit 7 Segment LED Clock Display Module for TM1637 5 Volt Power Supply

USD 10.23 Condition: New

2 Channel Relay Module Isolated Optocoupler 5V 12V 24V High Low Level Size: 5V

USD 14.99 Condition: New

ESP32 ESP-WROOM-32 ESP-32S Development Board Arduino 2.4GHz WiFi & Bluetooth

USD 8.79 Condition: New

4PCS BME280 5V Sensor Module Atmospheric Pressure Temperature Humidity Sensors I

USD 29.99 Condition: New

AC Motor Contactor 18A Coil Voltage 110V AC Motor Relay 3-Phase NO CJX2-1810

USD 19.99 Condition: New

TTP223 Touch key module Capacitive touch switch 12V Dynamic latches Relay can be carried Digital touch sensor

USD 1.46

1602 16x2 HD44780 For Arduino Character LCD /w IIC/I2C Serial Interface Adapter Module

USD 4.60 USD 2.99

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32

USD 0.39 USD 0.29

FR120N LR7843 AOD4184 D4184 MOSFET Module, Isolated FET Board High-Power MOS Tube 30V 161A 40V 50A 100V 9.4A Relay Replacement

USD 0.31 USD 0.27

XY-T01 -50-110C DC 6-30V Digital Temperature Controller Module Temperature Control Thermostat Switch Plate 12V 24V

USD 0.18 USD 0.13