The present concept implements controlling of pump which pumps water from the sump (underground tank) to the overhead tank, using 8951 micr...

This is definitely an ultra-sensitive fire sensor that exploits the direct piezoelectric property of an ordinary piezo component to recogni...

Here the simple Mini UPS circuit diagram. This circuit can provide an uninterrupted power supply (UPS) to operate 12V, 9V and 5V DC-powered...

Here the circuit diagram of low cost water pump controller. The automatic pump controller minimizes the need for any manual switching of wa...

Motion Sensor Light Switch Circuit Today many available commercial motion sensor light switches on the market, one of the brands that are s...

Excess heat too much can cause  damage  to the electronics. Similarly, on a computer or laptop, so monitor the temperature of CPU and other...