Qiujie Wen

Here we write blogs on differenct kinds of light switches features, operations, applications, etc. Hope you can learn something useful from the blogs.

Qiujie Wen

Remote Controller with Adjustable Timer

4 DC 12V Transmitters for 4 LED Lamps

How Does Momentary Controller Remote Control AC Motor

Momentary&Toggle Mode Remote Controller for Motor and Lamp

How to Use Mobile Phone to Remote Control Linear Actuator Motor

DPDT Switch and Remote Controller Control AC Motor's Rotation

Wireless Calling Buttons Kit (99-Channel Mode)

Wireless Calling Buttons Kit in Karaoke Rooms (Normal Mode)

Wireless Calling Buttons Kit (Area Mode)

Wireless Calling System for Hospital

Remote Control DC Solenoid Valve

Remote Control Solenoid Valve

30A Motor Controller for DC Motor

One Remote Controls DC 12V Lamp and Motor

AC Remote Controller Remote Controls AC Lamp(On to Many Series)

20 Channel 500m Remote Control Firework Ignitor System Ignites Fi...

2 Channel AC 220V Power Output Remote Control Kit Control DC Moto...

SMS, Phone call and Manual Remote Control AC Lamps with Cell phon...

How to Remote Control AC Motor with 2 Channel Time Delay Function...

500m 4-Button Desktop Wireless Calling Button and Receiver Host