Recent content by Pat Laf

All our Radio Shacks were converted to "The Source" a little while back. Not sure if they still carry things like this though, it's more like a small best buy now. I've ordered a bunch off of ebay for 1$. It'll take them a while to get here but that's not a problem. I'll just rely on the alarm...

Thanks for the help guys! I got it working now. Followed your advice, determined that Q1 was bad. Ripped out Q2 as I read somewhere that's for the buzzer and put it in place of Q1 and everything is normal now. Looks like I'll be ordering a replacement BS170.

Hi Bryan, thanks for the reply. With the fan on pulse mode, here are my readings: 0% pins 4,6 -> 8.6v pin 7 -> 12,1v 100% pins 4,6 -> 9.1v There's something wrong somewhere.... just not sure where to look. I can see that the BLWR pin on the Arduino does range from 0.04v with fan at 0% and...

Anybody out there have any tips for me? Thanks!

I know there are many of these posts out there but I haven't seen one with a solution to my issue. The problem I have is even at 0% in manual mode, ~8.8v is being output to the fan. I've gone through this post...