The circuit shown is from the November 1996 Electronics Now magazine. The basic circuit is in the previous 3 sections of this section. The circuit measures resistances up to 2M ohms.
We found this circuit in a 2003 documentation. The purpose is to make the player choose one or two...
Output stages driving relays or other loads are plugged to the outputs of a 4017. The trigger...
This simple bridge unbalances according to the resistance variation in the electrodes. The circuit is...