Phototransistor
Active components Electronic devices Electronics tutorial Sensors Transistors

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 output based on the light intensity incident on its base region. Phototransistors play a vital role in optoelectronic applications such as light sensing, encoders, switches, and signal transmission, owing to […]

Types of Sensors
Arduino Electronic components Electronics tutorial Sensors

What is a Sensor? Types of Sensors, Classification & Applications

Let’s see various types of sensors within their classification and Applications. A sensor is a device or component that detects changes in its environment and converts those changes into an electrical signal or another form of readable data. Sensors are used in various applications to monitor, measure, or control processes, equipment, or environmental conditions. They […]