Found in an ancient American documentation, this circuit can generate signals up to 40 MHz for a Z80, microcontroller widely used at the time. The circuit must be powered with 5 V and also serves as a shield.
The circuit that gave rise to this configuration was found in a magazine of the 1980s with the...
The interruption of the light incident on the phototransistor causes the trip of this circuit that can...
March 2017 - Texas Instruments' new TPS2H160-Q1 smart switches can now be obtained from Mouser...