Safety circuit (CB8187E)

Pressure switches are used in this circuit that quickly turns off the supply of a load if necessary. The circuit is from a 90s Popular Electronics.

| Clique na imagem para ampliar |

Half step motor control (CB8768E)
We found this circuit in a 90's EDN. The circuit is based on a control integrated that is still...
60 Hz rejector filter (CB12752E)
This circuit is based on a Texas LinMOS integrated circuit that consists of an operational...
High Voltage Electrolytic Capacitor Test (CB6885E)
This circuit, when connected to the 110 V power grid makes it possible to test capacitors with...