Hi! Thanks for your answer. So I resolved the problem yesterday night with this two shematics to help me. schematics 1 schematics 2 the micro contact was tested OK. so it was the micro capacitor c7 of 4.7uf was KO. I tried a homing with the capacitor unsoldering and the printer was full ok. So I get a new 4.7uf 16V capacitor on a old video transmiter (Im very lucky). Since this operationby lowrendzow - Prusa i3 and variants
Hi all. I assembled a Prusa i3 two days ago . So very very neat and I had a problem initializing the axis Z. when I look closer at me I perceive that the end stop does not react at all. (whether connected to the card or not ). and when I I compare the resistance of entry of other endstop is one that I have not run a big difference , as if there was short circuit. I made this video: https:/by lowrendzow - Prusa i3 and variants