- Published in issue 7/1996 on page 90
12 V stroboscope
There are inexpensive strohoscopes on the market that can be screwed directly into an E27 socket. Such devices already have the circuit to the right of mains transformer Trl in the diagram. To enahle the strohoscope to he operated from 12 V, a 12-240 V converter needs to he fitted inside the housing.