I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

Temp Gun Digital Infrared Thermometer Review Temp Gun Mini, Temp Gun PE-2 and Temp Gun PE-3 Digital Infrared Laser Thermometers The cold snap has slowed us way down (in more ways than one!), so I ...