Motion Sensor Light Circuit Diagram and Working
A Motion Sensor Light is an automatic lighting system that turns ON when it detects movement in its range and switches OFF after a certain… Read More »Motion Sensor Light Circuit Diagram and Working
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industrial automation
Photocoupler (Optocoupler / Optoisolator) – Construction, Working, Types & Applications
In modern electronics, signal isolation between different parts of a circuit is crucial for protection, noise reduction, and system stability. Optocouplers, also known as optoisolators,… Read More »Photocoupler (Optocoupler / Optoisolator) – Construction, Working, Types & Applications
Difference Between Photodiode, Phototransistor and Photoresistor
In the field of electronics and optoelectronics, light-sensitive devices play a crucial role in converting light signals into electrical signals. Among the most widely used… Read More »Difference Between Photodiode, Phototransistor and Photoresistor