This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

Replacing preinstalled apps is the traditional next step after setting up a new Android phone. We all have our favorite third ...

IKEA's new Stengrönska alarm clock has appeared on its Japanese and Chinese websites, combining timekeeping with a hygrometer, thermometer, wireless charging and integrated LED lighting. It also ...

The time-keeping offered by your watch or phone may be good enough for day-to-day life, but scientists are much more ambitious in terms of precision, and use atomic clocks to measure slices of time as ...