The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

[Udo Klein] was working with some 1N4148 transistors and was interested in the specs relating to their performance at different temperatures. The forward voltage actually changes quite a bit depending ...

[Andrew] and his brother had some time (and a lot of ping pong balls) on their hands, so they decided to have some fun and built a remote-controlled ping pong ball turret. Arduino aside, the turret is ...

The Dow Jones Industrial Average slumped on Wednesday, retreating from records with investors weighing uncertainty about the outlook for interest rates and President Trump’s policies at home and ...

President Claudia Sheinbaum calmly stopped her news conference when a 6.5 magnitude tremor shook the room and set off the country's earthquake alert system. The quake shook Guerrero, Mexico, early ...

ABC cut away from the second quarter of Saturday's high-stakes Carolina Panthers-Tampa Bay Buccaneers matchup to air a minute-long news bulletin from the network's New York headquarters about the ...