to D2 and D4, and band switch (changing MW, SW, FM ) should be connected to D3 with appropriate pull-up resistor. I2CLiquidCrystal library can be found in the bottom ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

This one caught my eye on twitter, the Arduino Audio Meter - an Arduino-based device described as spectrum analyser and guitar pedal in one... It's based on the Uno board, to be precise, fitting ...

Abstract: The Arduino micro-controller development platform has received a lot of attention from hobbyist (makers) as well as university engineering programs. The ability to perform simple, yet ...

This a screenshot taken from [Pierre’s] demonstration of an electric guitar effects pedal combined with DSP and Pure Data. He pulls this off by connecting the guitar directly to the computer, then ...