Digital temperature sensors like the DS18B20 are widely use in a wide range of electronic projects and applications. It is manufacture by Maxim Integrate and is part of the 1-Wire

A rain drop sensor for Arduino, often refer to as a rain sensor or rain detector, is an electronic device design to detect the presence of rain or water droplets.

The Temperature & Humidity Sensor is a low-cost digital sensor used to measure temperature and humidity. It is a basic sensor commonly used in DIY electronics projects and is suitable

The SHT20 sensor, also known as the SHT-20 or Sensirion SHT20, is a digital humidity and temperature sensor manufactured by Sensirion. This sensor is design to provide accurate and reliable

An ultrasonic sensor, also known as an ultrasonic transducer or distance sensor, is a device that uses ultrasonic waves to measure distances or detect objects. Ultrasonic sensors are commonly use

Infrared (IR) sensors work by detecting and responding to infrared radiation, which is electromagnetic radiation with wavelengths longer than those of visible light but shorter than microwaves. IR sensors use

A Passive Infrared (PIR) sensor is a type of electronic sensor that is use to detect motion in its surrounding environment. It operates based on the principles of infrared radiation

Soil moisture sensors are invaluable tools for gardeners, farmers, and environmental enthusiasts, providing critical information about the moisture content of soil. By integrating these sensors with Arduino, a versatile open-source