Addition:
a + 0 = 0
a + 1 = 1
a + a = a
Where: a ? 0
Multiplication:
0 x a = 0
1 x a = a
a x a = a
This circuit was obtained in a 1980 edition of Elementary Electronics a magazine that no longer...
We find this circuit in an American 1980s documentation. The circuit can still be assembled...
This circuit can be powered from 4 to 12 V sources. Pin 6 is the positive supply. See more about...