Infrared remote control is a low-cost, easy-to-use wireless communication technology. IR light is very similar to visible light, except that it has a slightly longer wavelength. This means that ...

Download and install the hourly Arduino IDE build. Launch the hourly IDE release and use the IDE's library manager (Sketch -> Include Library -> Manage Libraries ...) to install/update the following ...

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...