This circuit will keep the car interior lights switched ON for some time after the ignition is turned OFF so that the driver is able to exit the car comfortably […]
Square Wave Generator Circuit with External ON/OFF Control
In this post we discuss a simple yet extremely stable CMOS square wave generator circuit whose output can be controlled ON/OFF through an external high/low signal. In electronic digital circuits […]
Switching Lights ON/OFF from Different Locations
More often we need to switch an electric light or an electronic apparatus from various parts from the same building. A particular instance for this is hotel where this switch […]
Push-Button ON/OFF Switch using Schmitt Trigger
A pretty helpful functionality expressed in a simple push-button ON/OFF switch using schmitt trigger circuit that may be well suited for several applications. Basically the output of the Schmitt trigger […]
High Voltage Emergency Mains Cut-OFF Circuit
In this post we learn how to make a simple high voltage emergency mains cut-off circuit for intentionally blowing a fuse during a catastrophic high voltage tendency, making sure that […]
Simple Low Voltage Cut OFF Circuit
LOW VOLTAGE CUT-OUT This particular circuit will probably identify once the voltage of a 12v battery extends to a minimal level. This is certainly to counteract deep-discharge or possibly in […]