This circuit periodically reverses the rotation of a motor to change the position of eggs in an incubator. The circuit is from Electronics Now magazine, May 1995.
In the figure we show an interesting application for integrated circuit 4001. This circuit causes a...
This sensitive MW receiver was found in a publication of year 1958., The circuit uses germanium...
We found this circuit in a 1966 US documentation. It simulates a variable capacitor that can vary...