Sensor is an electronic device that detects changes in the environment and converts them into electrical signals for processing. Sensors play a crucial role in modern electronics by enabling systems to monitor, measure, and respond to physical conditions such as temperature, distance, motion, light, pressure, gas, and humidity.
Sensors are widely used in automation, robotics, IoT applications, industrial systems, smart devices, and safety equipment. They work in combination with microcontrollers and processors to provide accurate real-time data for intelligent decision-making.
Key Features
- High accuracy and fast response
- Compact and easy-to-integrate design
- Low power consumption
- Compatible with microcontrollers (Arduino, ESP, etc.)
- Suitable for analog and digital applications
Applications
- Robotics & automation projects
- Smart home and IoT systems
- Industrial monitoring and control
- Security and safety systems
- Educational and DIY electronics projects
Sensors enable smart, responsive, and automated solutions, making them essential components in advanced electronic systems.