Temperature and Humidity Sensor

 Introduction to Temperature & Humidity Sensor These sensors are very fashionable for electronics hobbyists because there are rock bottom but still providing great performance. Here are the most specifications and differences between these two sensors: The DHT22...

RFID Reader

Introduction to Rfid Reader RFID tagging is an ID system that uses small frequency identification devices for identification and tracking purposes. An RFID tagging system includes the tag itself, a read/write device, and a number system application for data...

Reed Switch Sensor

Introduction to Reed Switch Sensor A magnetic contact switch is essentially a reed switch encased during a plastic shell in order that you’ll easily apply them during a door, a window or a drawer to detect if the door is open or closed. The switch that we are...

Tilt Sensor

Introduction to Tilt Sensor A device used for knowing the planar movement. Although they’re available in various types their basic function remains an equivalent. Their function is to detect the plane shift from horizontal to vertical and sent a sign when it...

Color Sensor

Introduction to Color Sensor The TCS230 sensor senses color light with the assistance of an 8 x 8 array of photodiodes. Then employing a Current-to-Frequency Converter the readings from the photodiodes are converted into a square wave with a frequency directly...

Pulse Sensor

Heart Rate Sensor The heartbeat sensor is meant to offer the digital output of warmth beat when a finger is placed thereon. When the heartbeat detector is functioning, the beat LED flashes in unison with each heartbeat. This digital output is often connected to the...