This is a diagram of a 1970s reel or tape recorder. It is an Italian Geloso recorder, quite popular at the time. The circuit is a reference for equipment recovery.
July 2017 - Texas Instruments' new 8-channel digital switches for I2C applications can be found at...
This circuit is from an Italian magazine Elettronica 2000 of September 1987. It is a pulsator for...
This circuit is from a 70s linear integrated manual. The integrated circuit used is uncommon today...