This circuit is from a 1978 magazine Radio & Electronics Constructor, but it can be assembled with 1N4004 diodes and TIC106 SCRs for motors up to 1A. The transformer has a secondary 12 V x 1 A.
The MC1436 can also be used on this circuit found in Motorola's 1993 Linear Interface ICs. The...
We found this circuit in an application note from Linear Technology of the 90s. The circuit uses...
This unijunction transistor oscillator is intended for Morse code practice. The circuit is from an...