We certainly have previously found in most of my previous posts precisely how triacs are utilized in electronic circuits for switching AC loads. Triacs are fundamentally devices which are usually […]
Simple Light Activated Switch Circuit
The light activated switch circuit works on a very basic principle, that of amplification of the current produced by a photo-transistor when light impinges upon it. The current is amplified […]
Remote Controlled Fan Dimmer Switch Circuit
The article addresses an easy infrared controlled fan regulator or dimmer circuit employing common parts for instance a 4017 IC and a 555 IC. Making reference to the proven remote […]
Adjustable Current Switch Mode Power Supply (SMPS) Circuit
This post explains a technique during which any ready made SMPS could be changed into a variable current smps circuit making use of just a few external jumper links. In […]
10 Step Relay Selector Switch Circuit
The article describes a straightforward yet practical circuit for a 10-step selector switch that may be controlled with a single push-to-ON button. The circuit is utilized as a three-step, single […]