Arduino Code for Speed Sensor In general, the following code makes Arduino to measure the speed of the moving object using two IR sensors and display the object speed in the I2C 16x2 LCD display. When ...

The data is displayed on the Arduino Serial Monitor and transmitted to a mobile phone via Bluetooth for real-time monitoring. The MAX30100 sensor detects heart rate and SpO2 levels using infrared and ...

This project uses an Arduino Uno CH340G clone and a DHT11 sensor to build a compact weather station that measures temperature and humidity, calculates over ten derived environmental metrics, and ...

The serial communications is I2C and there’s a tiny optical sensor onboard along with an IR LED. Of course, you could send other keys than media controls.

Arduino Based Wireless Intrusion Detection Using IR Sensor and GSM Intrusion Detection Systems (IDS) strive to catch computer system intrusion & utilize by any garnering and analyzing data.

The IR Detector proximity sensor has launched via Kickstarter and is now available to back from just $5 with worldwide delivery expected to take place during February 2019.