HOW TO – Mechanical hit-counter using serial/no MCU

Aah, traffic to your site never sounded so satisfyingly physical before – Bob sent us info on his physical hit counter which uses no microcontroller or complex parts, just an RS232 connection, a few electronic components and s little software. (well of course there is that clicking counter unit as well) Still, a fresh approach to a popular project – *Click*
Physical hit counter for website on Bob’s Hobby – Link


HOW TO – Make an Arduino XMAS hitcounter –Link