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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Sensors
Applications of Common Electrical Sensors in Modern Healthcare
Understanding the common electrical sensors in healthcare and other medical devices is the first step toward appreciating the role electronics play in healthcare. This article… Read More »Applications of Common Electrical Sensors in Modern Healthcare
4 Simple Clap Switch Circuits Using NE555 Timer, CD4017 IC & Transistors
A clap switch circuit is a popular DIY electronics project that lets you control an electronic device by clapping your hands. The circuit uses the… Read More »4 Simple Clap Switch Circuits Using NE555 Timer, CD4017 IC & Transistors
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
Photodiode – Symbol, Construction, Working, Types and Applications
Photodiode is a crucial component in modern electronics, enabling devices to detect and respond to light. From remote controls and light meters to solar panels… Read More »Photodiode – Symbol, Construction, Working, Types and Applications
Phototransistor – Construction, Working, Types and Applications
A phototransistor is a semiconductor device that combines the properties of a photodiode and a transistor. It is sensitive to light and provides amplified electrical… Read More »Phototransistor – Construction, Working, Types and Applications