[Benjamin Blundell] has a good one, he’s using an EMF Camp 2014 badge to power a set of load cells in ... anyone making a scale. The software for the badge is an odd mix of Arduino and FreeRTOS ...

and we were impressed with this car scale that also figures out the car’s center of gravity. Based on an Arduino, of course, along with a pair of HX711 load cells. Why a pair? That’s how the ...