This inverter circuit for a capacitive discharge ignition system was found in a Radio Electronics magazine from February 1967. The power transistors must be equipped with heatsinks.
June 2016 - Mouser already have to deliver the new analog-to-digital converters SAR ADSxx53 of...
This circuit is from a documentation from the 70s. The transistors are types of germanium of the...
We found this circuit in a 90's Popular Electronics. The circuit produces a loud sound if S2 is...