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CNC Milled PCBs with Manual Solder Mask - Looking for tips to improve consistency
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CNC Milled PCBs with Manual Solder Mask - Looking for tips to improve consistency

Reddit r/arduino·u/Difficult_Top6005·6 months ago
#BrEHfq6p
#mask#solder#using#milled#pcbs

Hey everyone! I’ve been experimenting with a purely DIY PCB workflow to avoid chemicals and long shipping times. Current Progress: * **Milling:** Using a CNC with 0.1mm V-bits for isolation routing.…

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Soldering STM32H7 GND pins

Reddit r/embedded·u/me_george_·6 months ago
#PaIoo6Ez
#pins#soldering#time#solder#heating

Before I start, I want to help you all with your time and advice given. Whatever I do, the GND pins of my STM32H753ZI are impossible to solder. The rest of the pins are quite straightforward and easily soldered at 350°C after 3 seconds of heating.…

15s