Found in a Popular Electronics this circuit has double regulation. The integrated circuits used provide a maximum current of 1 A and must be provided with heat sinks.
Found in a 1964 Electronic Design, this circuit for 300 mA loads uses components from that period. It...
This circuit for voltmeter has an output of 1 V for 100 uA having been suggested by American...
This distorter for musical instruments was found in a 80’s Hands On Electronics. The transistor can...