Guest Inventor1 Posted September 1, 2014 Report Share Posted September 1, 2014 I am looking for a miniature DC 18 volt timer with an on/off push button that will also turn to adjust a timer from 5 to 30 minutes. The push button needs to be wired to a bread board with a 4 inch wire lead. Quote Link to comment Share on other sites More sharing options...
Hero999 Posted September 1, 2014 Report Share Posted September 1, 2014 More information is needed.The ICM7555 can probably do this but a potentiometer will be needed to adjust the delay.A microcontroller can be used to build a more flexible timing device but will need a voltage regulator (5V or 3.3V) and an output buffer to interface with the 18V devices. Quote Link to comment Share on other sites More sharing options...
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