408 (3601 อ่าน)
28 มิ.ย. 2561 14:49
Hi there, I have a 408 kit and it seems to power on, but when I connect a light to it (9v of power), it's always on. It never seems to switch off. Any reason why?
104.32.205.170
29 ธ.ค. 2561 04:36 #1
you need to TUNE the vr1 pot until the led only goes on when noise is present. It is a precise setting. The vr2 pot is to adjust the duration that your light will remain on.
99.76.187.8