Little Bird Electronics posted an article about using an analog voltage reference with Arduino. This is a tool available when using an analog-to-digital converter. By setting up either an internal or ...
Analog-to-digital converters, or ADCs, are somewhat monolithic devices for most users, a black box that you ask nicely for the value on its input, and receive a number in return. For most readers, ...
Guitarists searching for a programmable guitar pedal, may be interested in this awesome DIY build in the form of the pedalSHIELD MEGA, which offers an Arduino powered programmable guitar pedal from ...