Open loop cooling systems use water to cool engines directly, while closed-loop systems use marine coolant and a heat ...

To help people with limited mobility, researchers at MIT CSAIL have created a hair-brushing robot that combines a camera with force feedback and closed-loop control to adjust to any hair type from ...

Mechaduino is a board that sits on a regular stepper motor and turns it into a servo with a closed loop control of 0.1degree ... behave like mass spring damper systems, or electronically gearing ...