This interesting circuit of the 50s uses a fluorescent lamp to obtain a stroboscope useful for the rotation of motors. The circuit uses a power valve to control the 10W fluorescent lamp.
July 2017 - The new touch switches from Alps SKPS series for surface mounting can now be purchased from...
We found this circuit in the November 1992 Radio Electronics magazine. It works with both...
This circuit allows fluorescent lamps to be powered up to 40 W from 12 V car batteries. The...