Koz Ross on Nostr: nprofile1q…726sn "But Koz, surely someone's already done this work!" Several ...
nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq2atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25q6726sn (nprofile…26sn) "But Koz, surely someone's already done this work!"
Several someones actually! However, their designs either aren't properly sized, don't take an auxiliary 2006 fan (which was the cause of my last toolhead board's failure) or aren't magnetizable. Hence, this.
As a complete aside: anyone who suggests RPi MCUs on toolhead PCBs should not be allowed to make component choices. Those thing are rated to 70-80C, and in a heated chamber, your _ambients_ can spike past 50.
Several someones actually! However, their designs either aren't properly sized, don't take an auxiliary 2006 fan (which was the cause of my last toolhead board's failure) or aren't magnetizable. Hence, this.
As a complete aside: anyone who suggests RPi MCUs on toolhead PCBs should not be allowed to make component choices. Those thing are rated to 70-80C, and in a heated chamber, your _ambients_ can spike past 50.