This circuit makes use of an unusual Analog Devices component today. The circuit is from a 90's documentation. The amplifier has 80 dB gain.
This circuit is from a 1968s Motorola documentation. The load can range from 10 to 100ohm and the...
This circuit was found in a 90s Popular Electronics. The frequency is determined by R3 and C1 that...
e find this circuit in documentation for radio amateurs of 1974. The unijunction transistor can be...