In this video I design and build a tachometer with Arduino and IR sensor , that use push button counter code , over all it was such as fun project to do , and I am happy that it works!
you can download the code and the parts from link below:
[ Ссылка ]
00:20 Intro
01:00 Wiring & Code
02:50 Build & Assembly
05:16 Accuracy
#diy
#howto
#electronic
