New Jarduino build gets started

[daplatapus]

Originally Posted by ScubaSteve

You should be fine Dom. The BC549c and BC547 are basically direct substitutes. The difference between your diodes and his are his are fast recovery diodes, while yours are general purpose. I'd have to go back and look again I think the diodes are just being used as protection in case there is any inductance from the fans. I think the general purpose should be fine because you aren't doing any high-frequency switching.

Thanks man, I've blown a couple things up already, thankfully they were cheap, but waiting the 6-8 weeks for new stuff from China sucks. I didn't want to fry anything else.