Double Pole Switch Installation

In order to control electrical loads such as heating in the picture below using double pole switch. Double pole switch consists of four term...

Toggle switch with Infra Red IR

Toggle switch in this article is a series of toggle switches that are controlled by infrared light. The series toggle switch is made from a ...

8 Relay Control Circuit

8 Relay Control Circuit R1-8=4.7 Kohms T1-8= BD139 (R1-8=15 Kohms if T1-8=BD679) RL1-8=6V-24V dc Relay D1-8=1N4148  

Touch Switch using NE555

The series of touch switch or touch switch is built by IC NE555, a series of touch switches can be used to turn on lights, alarms or other e...

Touch Switch Using FET

The series of touch this switch be an Touch Switch made ​​using FET. This circuit serves to activate electronic devices only when we touch t...

Solid State Relay Circuit Diagram

Solid state relay is a series that functions like a relay hibryd mechanics. Solid state relays is built with insulating an MOC for separate ...