In this post we discuss about a simple electronic high frequency mosquito repellent circuit, which is supposed to drive away mosquitoes through its tuned high frequency pulses. Introduction Mosquitoes can […]
220V Light Dimmer and Ceiling fan Regulator Circuit [Using Triac and Diac]
In this post we learn through two examples how to build a simple 220 V light dimmer switch circuit for controlling light intensity with pot, using the principle of triac […]
Using Triacs for Controlling Inductive Loads
Here we try to investigate a few enhanced triac based phase controller circuits which can be recommended for controlling or operating inductive loads like transformers and AC motors much safely […]
Simple Clap Operated Stairway Light Switch Circuit
In this write up we will discuss how to make a simple clap operated stairway light switch circuit for enabling a brief switch ON of the lights while the user […]
How to Make an Incubator Timer Optimizer Circuit
A timer circuit design which could be used for turning the position of the eggs in an incubator between predetermined intervals of time was requested to me by one of […]