I missed this one before, when it was announced at Electronica: the Uno SPE Shield, created by Arduino and Microchip working together. It turns out, though, that it wasn't available back then. And it ...

Here is a design for a full-featured motor shield that will be able to power many simple to medium-complexity projects. 2 connections for 5V 'hobby' servos connected to the Arduino's high-resolution ...

This project uses an Arduino UNO in combination with an Arduino Shield to create a guitar pedal that allows for multiple effects to be used. - Releases · JonM1979/Arduino-UNO-Guitar-Shield ...