Modern Wi-Fi routers give you a lot to work with in terms of troubleshooting issues at home. This is mainly in the form of various LED (light-emitting diodes) indicators that flash to show what ...

Since the first electronic hobbyist wired up a multivibrator to a keyboard many decades ago, electonic synthesisers have been ...

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

A professional whitening treatment at the dentist’s office is the fastest and most effective way to see results, but it’s costly and time consuming. If you’re leaning toward using over-the-counter ...

Abstract: This paper proposes a blink recognition system based on frequency-modulated continuous wave (FMCW) radar. First, Fast Fourier Transform (FFT) is applied to intermediate-frequency (IF) ...