[Allan Schwartz] decided to document his experience using Fritzing to design, fabricate, and test a custom Arduino shield PCB, and his step-by-step documentation makes the workflow very clear.

However, when plugging in an Arduino Uno, you need to add appropriate PCB standoffs to the pushbutton side of the joystick shield to maintain the required mechanical stability. Well, next time I will ...

UPDATE: The FR4 Machine Shield is now ... maximum value out of the PCB material, the motor driver boards interface via card edge connectors with the (currently Arduino based) controller board.

Arduino and electronic enthusiasts interested in designing and manufacturing their very first PCB might find a project published by YouTuber Upir for his LED volume control shield PCB interesting ...

Sure, you can add tons of functionality via strap-on boards called “shields”.. but those can get expensive quick. Want your Arduino project to be able to play sounds? That’ll be $20.

A new Arduino compatible audio development board ... battery charge management and ESD protection all on the same PCB. “PICO DSP can be used for a wide range of digital signal processing ...

In conjunction with Arduino, Telefónica is presenting a new version of the Arduino GSM/GPRS Shield project at the Campus Party in Berlin. The project added a GPRS/GSM connection to a free ...

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 ...

OMC has launched a fibre optic transceiver shield for Arduino Uno, designed to work with PMMA (polymer) optical cables up to 25m long, plus demonstration software ...