This circuit is from Mullard 1969 documentation. The circuit operates at a relatively high supply voltage and has a 10 Vpp output. The transistors are of the time, but admit equivalents.
With only one integrated circuit and few additional components, this amplifier has an output power...
In the figure we have a wireless wiretapping circuit for the frequency range determined by L1. For FM...
This immobilizer circuit for vehicles was found in a 80’s Hands On Electronics. The circuit...