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.
The circuit shown was taken from an American 80s schematic. The circuit indicates when the battery...
This circuit is suggested by National Semiconductor and can serve as a basis for an excellent...
This circuit of two transistors was found in a Japanese magazine in 1967. The transistors are made...