Bis
This two-transistor circuit was found in the January 1994 issue of Electronics Now magazine. The circuit is compatible with both TTL and CMOS logic.
This circuit uses a switch to select the direction of rotation of a DC motor. It was found in the...
This circuit for light data transmission (visible or IR) has a maximum speed of 1 Mbps and can be...
This circuit was found in a Motorola Manual of 1965. The circuit has neon lamps as trigger...