This simple electronic circuit uses a momentary-contact pushbutton switch, S₁, to replace a more expensive mechanical push-on/push-off switch

Download PDF

Other Materials from the Main Document

• Article «Electronic circuit replaces mechanical push-push switch»
• Figure 1. This simple electronic circuit uses a momentary-contact pushbutton switch, S₁, to replace a more expensive mechanical push-on/push-off switch
• Figure 2. Repeatedly pressing the circuit's momentary-contact switch toggles the circuit's output on and off. After a preselected interval, an optional watchdog timer resets the output to the logic-low state