Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

A low-cost, portable mechanical ventilator designed for emergency and resource-limited settings. The ventilator is controlled using an Arduino Uno and Raspberry Pi, utilizing a DC motor and pressure ...

[youtube=http://www.youtube.com/watch?v=KCHqhV6xPMg&w=470] A few weeks ago, we saw codebender, an online replacement for the Arduino IDE that allowed you to upload a ...

A Single In-line Memory Module (SIMM) is a type of memory module containing Random Access Memory (RAM) which was used in computers from the early 1980s to the late 1990s (think 386, 486, Macintoshs, ...