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/diy/ - Do-It-Yourself

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>> No.1132396 [View]
File: 152 KB, 1000x1000, 2-Colors-Square-Large-LCD-Digital-Kitchen-Timer-Cooking-Timer-Alarm-with-Magnet.jpg [View same] [iqdb] [saucenao] [google] [report]
1132396

I would like to mod a kitchen timer which you press to start/stop once and then press start/stop again to stop.

I would like to use it to count how long a mechanical switch has been pressed.

Any one have thoughts on how to mod the kitchen timer to trigger (press start/stop) when the mechanical switch has been pressed and then to trigger again (press start/stop) when the mechanical switch has been released?



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