If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

War in Iran Has Drained U.S. Supplies of Critical, Costly Weapons The Pentagon’s rush to rearm its Mideast forces makes it less ready to confront potential adversaries like Russia and China, ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...