This 2000’s circuit causes LEDs to flash sequentially from programming on an 80C51 microcontroller. The circuit has an additional TTL and must be powered by a 5 V power source.
In the figure we have the simple way to implement a voltage reference with an operational one. The...
Found in a Popular Electronics from 1992, this circuit has two output voltages given by the...
This circuit allows the testing of integrated circuits of type 741 (operational amplifier) such as...