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Simulate the opening of a NC switch. — Parallax Forums

Simulate the opening of a NC switch.

VitorVitor Posts: 13
edited 2007-01-05 20:44 in BASIC Stamp
I'm building a simulator to test electronic components I rebuild.
Currently I test them by installing them on my cars and taking them for a spin.

When you step on the brakes, a NC switch opens and cuts the path of a square wave signal (71 Hz, 10.6V p-p), this signals the ABS unit to be ready.
Other than using a relay signaled by the stamp, any ideas how to cut the signal?
Thank you.
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