This configuration can be applied to other operational amplifiers to increase the current capacity. The circuit is from the 80s. The transistors used are from that time.
In the figure we have the way to connect several 555 to obtain sequential operation. The component...
This circuit was found in an 80's General Electric documentation. The circuit uses uncommon...
This modulator can be used in a data link or other signals up to 200 kHz. Range can be achieced...