Monthly Archive: March 2022

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BLTouch Probing Accuracy

This is a followup from the previous post. I had a lot of issues with the BLTouch because of inaccurate probing. Also see the Reddit post below from another user. Tests before uploading Marlin...

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10VDC Motor Controller

Hi. In this project I’m making a 10VDC Motor Controller without any programming. I try to create a PWM signal with a Schmitt Trigger. This PWM signal then controls a MOSFET so the motor...