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Digital circuit diagrams
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August 8, 2010
Here are two examples of bistable flip flops which can be toggled between states with a single push button. When the button is pressed, the capacitor connected to the base of the conducting transistor will... [more]
August 8, 2010
The monostable flip flop, sometimes called a 'one shot' is used to produce a single pulse each time it is triggered. It can be used to debounce a mechanical switch so that only one rising... [more]
August 8, 2010
The schematic illustrates 4 methods of controlling a relay with a digital logic signal. [more]
June 22, 2010
This circuit is a Digital Radar Speedometer. It allows us to evaluate the speed of any object moving, especially cars and other vehicles. [more]
April 14, 2010
The measurement of signals of low frequency is enough difficult in enough cases. Most meters of frequency have specifications, for measurement of frequency until 50 HZ or 100HZ and the depiction, if they are drive... [more]
April 14, 2010
This circuit will divide the frequency of a TTL compatible square wave signal by a factor from 0 to 999. [more]
April 14, 2010
The SamClock RINGER, constitutes natural extension of digital clock SamClock. [more]
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