This project uses an Arduino Uno, a TSOP1738 infrared receiver, and an IR remote to wirelessly control an LED. When a specific button on the remote is pressed, the Arduino reads the IR signal and ...

When an LED (IR or otherwise) is reverse biased it can act as a light sensor. ... 7 thoughts on “ Bare Bones Arduino IR Receiver ” Gdogg says: May 30, 2014 at 4:08 pm ...

Note: A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

This paper presents an implementation of smart, and inexpensive human body temperature detector by using portable electric system based on Arduino UNO, and MLX 90614 IR temperature sensor. The ...