Addition:
(a + b) = (b + a)
Multiplication:
a x b = b x a
We found this circuit in a 2002 documentation. It allows you to turn off the devices connected to a set of...
This circuit for the experimenter of the 60s allowed testing the most common transistors in the...
This circuit triggers a relay when the light that falls on the LDR is cut off. The sensitivity is adjusted...
