[fichl] plays electric guitar, and with that hobby comes an ... four LEDs, and a DIN-5 output jack that delivers power, ground, and three PWM signals to the servo box. With the help of an Arduino ...

To the uninitiated an electric guitar seems fairly simple: you pluck a string and the electronics send the corresponding audio signal on the 6.3 mm jack output, all ready for for the amplifier to ...

This travels through the guitar’s output jack, down the cable and into the amplifier. If you crank that amp up loud, then things start to get dirty. The broken-up, distorted sound you get when you ...