Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of my experimental setup is an Arduino UNO, but other compatible microcontrollers can also be employed.

In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects. One such innovative project is the creation of a low-cost thermal camera, as ...

Analog pin A4 is for the temperature sensor, digital pin D2 is for the infrared receiver ... fades an onboard LED (D4) in the multifunction shield using the analogWrite() function: int testLED = 10 // ...

We’ve featured loads of IR Arduino projects and they are all exciting ... before adding the retrieved codes to a Teensyduino setup and programmed to receive and decode the remote’s IR signals.

and IR remote, but never like this. [electron_plumber] made an LED that can be blown out like a candle, and amazingly it requires no added sensors. The project uses an Arduino to demonstrate ...