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PIR Sensor Circuit and Module Working Featured Image
by Tarun Agarwal 9 years ago

PIR Sensor Circuit And Module Working

A sensor is used to detect the changes in quantities or events and generate the respective output signals such as an electrical signal output or optical signal output. The sensors are classified into various types, but, primarily the sensors...

Zener Diode Circuit, Working and Applications
by Tarun Agarwal 9 years ago

What is a Zener Diode : Circuit & Its Working

The diode is one of the basic components in electronic circuits. When you want to know about voltage considerations you should know about the diodes. The diode is basically made up of semiconductors that have two characteristics, ‘P’...