Suggested by Mullard in a1969 documentation, this circuit generates the erasure signal for tape recorders of the time. Transistors can be modern equivalents like BD136 and BD136.
This circuit appeared in the November 1995 issue of Electronics Now magazine. The circuit uses...
Found in the December 1995 issue of Electronics Now, this circuit generates sinusoidal signals. The...
This Motorola circuit is from 1965. Collector currents must be 7 and 12 A for transistors....