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LDR Projects
by Tarun Agarwal 4 years ago

Latest Simple LDR Projects for Engineering Students

The term LDR is known by many names such as a light dependent resistor, photo resistor, photo conductor, the photocell. The term photocell is most widely used in data sheets as well as instruction sheets for domestic gear. The light dependent...

PIR Sensor Circuit and Module Working Featured Image
by Tarun Agarwal 5 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...