Ice Tube Clock Kit

Build the most unique clock on the market, featuring a retro Russian display tube and a clear plastic case so you can appreciate the inner workings of this fantastic gadget! Read more »

Arduino Data-Logging Shield Kit

This data-logging shield for the Arduino makes saving data to files on any FAT16 or FAT32 formatted SD card really easy. The included Real-Time Clock timestamps all your data with the current time, so that you know precisely what happened and when! Read more »