This very low current circuit was found in the April 1995 issue of Electronics Now magazine. The circuit operates at voltages from 6.5 to 10 V.
This circuit was found in an Electronics Now from the 90s. The frequency depends on the crystal. The...
We found this circuit in the 1974 Ferranti transistor manual. The transistors are general purpose, and...
The circuit shown is used to reset TTL logic when power is established. The circuit uses a 7413...