This circuit with a maximum current of 50 mA was found in the August 1998 issue of Electronics Now magazine. The integrated circuit used is not very common today.
This double-T sine wave oscillator uses a CA39035, an integrated circuit released by RCA at the...
The integrated circuit MC1408 / MC1508, consists of an 8-bit digital / analog converter from...
This circuit, which can act as a shield, was found in an American documentation from the 90s. The...