Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, an infrared sensor AMG8833, and an 8×8 RGB LED display from SunFounder.

Working Principle The IR sensor emits infrared light from an LED. When an object comes into range, the emitted light reflects back to the sensor’s receiver module. Based on the intensity of the ...

In this Arduino IR sensor module tutorial we are explaining how to connect IR sensor module with Arduino Uno and write the code to get the IR motion sensor working.

We’ve published numerous articles on ways you can use an Arduino on a model railroad. These include: “Scratchbuild a transfer table” in August 2023’s issue “Touchscreen turnout control” in October ...

Calculating Speed and Showing it on Analog Speedometer An IR Sensor is a device which can detect the presence of an object in front of it. We have used two blade rotor (fan) and placed the IR sensor ...

Working Principle The IR sensor emits infrared light from an LED. When an object comes into range, the emitted light reflects back to the sensor’s receiver module. Based on the intensity of the ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...