Garauld
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Joined: 2021-02-21 3:37 pm
Last seen: 2021-03-26 11:58 pm
Last seen: 2021-03-26 11:58 pm
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RE: Custom large LED speedometer - need help counting rpm sensor pulses
Here's an image of the led assembly - the two large digits are 2.5" tall. There will be a colored plastic "window" covering the leds - colors tbd. I...
3 years ago
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RE: Custom large LED speedometer - need help counting rpm sensor pulses
Thanks YurkshireLad - I got it working using your suggestion. Is there a cleaner way to do this? from machine import Pin import utimepulse_in = Pin...
3 years ago
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RE: Custom large LED speedometer - need help counting rpm sensor pulses
A PNP is a type of magnetic proximity sensor. I just need to know how to accurately count the GPIO incoming voltage pulses over say, a 1/2 second. I...
3 years ago
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Replies: 5
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