;) Tachometer
Pic ile yapılmış bir takometre projesi
(http://www.rc-scale.com/_gfx/electronics/compte_tours/cpt_v40_2.jpg)
(http://www.rc-scale.com/_gfx/electronics/compte_tours/cpt_v40_innen.jpg)
http://www.rc-scale.com/anglais/_elec/project_tacho.html
File, Schematics and PCB Layout (http://www.rc-scale.com/_download/files/tachometer_v5.zip)
XNHCX