Circuit is for controlling the fan on a Raspberry Pi, just on/off according to temp, no PWM. Not sure about the diode as it has a .7V drop and it’s a tiny brushless DC motor. No markings on the fan so I measured the current with a multimeter when hooking it up to a USB charger. Circuit was adapted from here using what I have...
And what does it do? My air compressor cannot get above 60 PSI, it should get to 120 psi. I noticed this piece is where I am losing pressure. Can I replace it?...
So my relatively new s&w m&p15 won’t cycle the action when shooting. The hammer will reset but the bolt wont move at all. This happens with several different ammos, both winchester 223 and winchester/ federal 556....