Arduino H bridge

 (Click to enlarge)

(and if you right click and choose 'view in new tab' on chrome you can see the full sized photo)
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqy6vY0Bx1qBW_bQjpqGSyrlwPGYUJqlqQFw0muAWKM8goXgNnAfPXRU2mwgM2KKXW0qJ1eXIfOKIKy9inZwOTyavKZSdj53_ZKBdVcc8N1owjB2Nyuy0FwtTTsN4XuTT4RdxAzShmu8s/s1600/Hbridge.jpg

Just some personal notes on an Arduino H-Bridge.
http://ikalogic.cluster006.ovh.net/bjt-switches/