This timer switch circuit is used to control electric equipment with a timer circuit.

The light dimmer is an electronic device used for dimming or adjusting light of electric bulbs and heat of stoves or electric pans. Can be used with electrical appliances up to 2500 watts!

Five Channel Relay Board for use with FK440 or FK442 IR Remotes. Kit requires assembly by soldering

This five channel infrared remote is used for controlling the electric equipment with infrared remote control. Kit requires assembly by soldering (unless assembled option is selected)

Single Channel Relay Board for use with FK440 or FK442 IR Remotes. Kit requires assembly by soldering

This infrared remote is used for controlling the electric equipment with infrared remote control. Kit requires assembly by soldering

This is a energy-saving LED lamp. It is the same as a flashlight. A good thing of this circuit is selecting two power supply as 12VDC or 220VAC. Kit requires assembly by soldering

This is a warning and water pump level control circuit for checking water level and control the water pump automatically. See More Info Kit requires assembly by soldering

Special Purchase. Digital Multi Meter with 7 Functions

Kit makes Promimity Sensor with relay and NC & NO contacts. 2" to 12" detection range by reflective detection.