Full guide to Sensors meaning, Types of Sensors, Smart Sensors, and Wireless Sensors (2025) What is a Sensor? A sensor is an electronic device that measures a physical quantity (like temperature, motion, light, or pressure) and converts it into a ...
LM35 Temperature Sensor for Arduino and IoT Lm35 temperature sensor Application: Measure the surrounding temperature Used in Power Supplies Battery Management HVAC Appliances Output type: Analog output & Output calibrated in ° Celsius Measurement (operation) Range: ...
DHT11 Temperature and Humidity Sensor DHT11 is a simple, easy-to-use and very cost-effective sensor. Its output is in the form of digital signals so it is categories under digital sensors. This sensor is available in a very less price and ...