You probably know that to transfer the most energy between a source and a load their impedance needs to match. That’s why a ham radio transmitter needs a 50 ohm antenna (at least, usually). The ...

Two women were jailed in Randolph County on suspicion of hindering prosecution in a homicide investigation that ended with a man shot dead by law enforcement officers. Lois Armour, 78, and Patty ...

A constellation of stars decorated the sky and were reflected in the wings of a loon that floated by on midnight waters. Nearby, a red squirrel was poised and alert, ready to leap from the trunk of a ...

There was an error while loading. Please reload this page. What You Need Hardware 1x NodeMCU 1.0 (ESP-12E Module) 1x Capacitive Soil Moisture Sensor (3-4 wires) 1x ...

DigiKey, the leading global electronic components and automation products distributor, announces the just-released Arduino UNO Q is available for preorder through the DigiKey website. The cutting-edge ...

Abstract: On the basis of the advanced technology such as wireless power transmission and wireless communication, the artificial anal sphincter system realizes the defecation function of the human ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.