Author Topic: Alarm 3 problem...  (Read 859 times)

rogrem55

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Alarm 3 problem...
« on: December 31, 2020, 05:13:55 PM »
The last three burns have ended with Alarm 3 about halfway through..what is that problem...thanks in advance...

Zax

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Re: Alarm 3 problem...
« Reply #1 on: January 01, 2021, 01:23:47 PM »
Check that all power savings are disabled, computer and USB hub.

It could be electrical noise (often from the motors), a better quality USB cable can help or adding a capacitor (0.1uF 30V) between A0 and GND should fix it.

The only other common cause is the Nano memory beginning to fail.