Attention! This stroboscope (strobe) circuit is connected to 220V, measurements and experiments are very dangerous even after unplugging. P1 potentiometer must have plastic swivel. The main part of this stroboscope schematic is the lamp with gas discharge in U shape and is filled with xenon. To light the lamp we need 5 – 10kV electric potential.
P1 determines the charging degree of C3 and the flash frequency of the tube. The gas discharge tube can be 60W/s. Remember to be very cautious with this strobo circuit!




Strobe stroboscope circuit diagram

stroboscobe-schematic