New member, first post. This is for those that built a pid controller for their smoker. I built a uds about 3 months ago. At that time I purchased all the components to also build a pid controller, however I just got around to building that just today. I did all my homework, or so I thought, and I'm pretty sure I have it wired right, but when I hooked up the fan, it immediately blew the motor in the fan when I plugged it in. Anybody that has any advice for me would be greatly appreciated. TIA