The MC38 wired door sensor is a magnetic reed switch sensor used to detect the opening and closing of doors or windows. It is a commonly used component in security

A turbidity sensor with arduino, sometimes referred to as a turbidimeter, is a tool quantify how hazy or cloudy a liquid becomes due to the presence of suspended solids or

The BMP180 sensor is a digital barometric pressure sensor that is commonly use to measure atmospheric pressure and temperature. It is manufacture by Bosch Sensortec, now known as Bosch Sensortec

The MAX30102 is a popular integrate sensor module for measuring heart rate and blood oxygen saturation (SpO2). It is commonly use in wearable fitness trackers, medical devices, and other applications

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