Modules

5V Relay Module 4-Channel This is a 5V 4-Channel Relay interface board. Be able to control various a..

This module is ideally suited to controlling larger voltages with the project. This is a single chan..

The USB Control 1 Channel Module 5V Relay Module has the Onboard USB Control Module with one 5V Rela..

This 5.1 channel USB Sound Card is multipurpose USB to 3mm Audio jack dongle. It is simply a plug an..

The 5-36V SWITCH DRIVE HIGH-POWER MOSFET TRIGGER MODULE is of high power MOS trigger switch driver m..

This 4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard is a high-quality soft-touch feeling bu..

This DC 12V 4x4 Matrix Keypad Membrane Switch is high-quality soft touch feeling button keypad with ..

This is 4x4 Matrix 16-Key Keyboard Keypad Telephone Style. It is 16 Button Keypad switch, ideal for ..

The 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means ..

The 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means ..

4×3 Matrix Membrane Keypad is high-quality soft touch feeling button keypad with 100 million life-st..

This is 4X3 12-key Keyboard / Keypad Telephone Style. It is 12 Button Keypad switch, ideal for code ..

This battery type capacity indicator module display shows the display is more intuitive and more bea..

This hybrid RF Transceiver Module provides a complete RF transmitter and receiver module solution wh..

433MHz 24V 4 Channel Relay Module Wireless with RF Remote Control Switch without Battery can be cont..

433MHz 12V 4 Channel Relay Module Wireless with RF Remote Control Switch without Battery can be cont..

This is 433MHz 100 Meters STX882 ASK Transmitter Module + SRX882 Superheterodyne Receiver Module + A..

The 4 Channel Wireless Four Button RF Remote Control Transmitter Receiver Module with Non-Locking mo..

It is 4 Channel Isolated 5V 10A Relay Module, A wide range of microcontrollers such as Arduino, AVR,..

This is a 4-Channel DC 5V Relay Module High/Low-Level Triggering Optocoupler Isolation. Using a high..

This 4 Channel 24V Relay Module with Optocoupler meets the safety standard as control areas and..

This 4 Channel 12V Relay Module with Optocoupler meet the safety standard as control areas and ..

This is a 4-Channel Relay interface board that allows you to control various appliances, and other e..

An Intelligent electricity quantity display board; slightly push trigger switch, it will auto power ..

This battery type capacity indicator module display shows the display is more intuitive and more bea..