- #1
bengaliblurr7
- 1
- 0
I'm trying to build a strobe light with an adjustable frequency. I have 1.5V, 9V batteries,1 micro farad, 10 micro farad, 160 micro farad capacitors, 500k ohm volume control, 25 ohm Rheostat, breadboard and diodes. I put the battery in series with the capacitor and volume control/Rheostat in series and put a LED in parallel, but I'm not getting any flash from the LED. Any comments on what I'm doing wrong?