The first case of an electric circuit created using a simple marker and a laser beam shows that simple and sustainable ...

When Georgetown University fellow Badar Khan Suri was arrested by federal officers outside his home in Arlington, Virginia, so began a multistate, week-long journey in custody that would end in a ...

The board fits on top of the Raspberry Pi. The printed circuit board for the door spy is designed as an RPi-HAT and contains mainly SMDs. The article, “Door Spy Using Raspberry Pi,” appeared in ...

The robot uses Infrared (IR ... The design was simulated using Proteus and KiCad. main_basic.c: Implements simple ON/OFF control. Motors are either fully ON or fully OFF based on sensor states.

My basic idea is to use a nested tape, consisting of the IR instructions of the executed code, including control flow. This type should be similar to a Wengert list, in that it records linearly the ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars… ...

This project aims to empower users to lead a healthier and safer lifestyle.