Any robot that moves needs actuators—motors that move parts of the robot around. While robot actuators have been around since the dawn of machines, they have some issues. For one, it is very difficult ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. One night, I was trying to draw a circuit on a chalkboard, but it ...

Electrical engineers designing analog electronics commonly have to drive a capacitive load with an operational amplifier that cannot quite handle the required capacitance. Common approaches to ...

Most people’s relationship with technology is distant or obscured. The average consumer does not have direct control over their tech — it is usually closed off to them, a little box given to them that ...