The extendable Arduino GPS data logger consists of a shield that is fitted with the GPS receiver, SD card reader, and accelerometer, together with an Arduino UNO board. This combination of ...

Posted in clock hacks Tagged arduino, clock, gps, graphical tutorial, led, seven segment, time, time corrected ← Commodore PET Mods At VCF West 2016 ...

Now that tinkering has finally come to fruition with [Phang]’s TraLog shield, a single Arduino shield that combines GPS tracking with a GSM and GPRS transceiver.