360
edits
→Soldering
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To solder the components on the PCB I used soldering paste. You just put a little amount on the footprint and put the component very carefully on top with the help of tweezers. Afterwards it is heated up until the paste melts and connects the component and the plate. Some elements became a bit crooked on my first attempt of soldering but it doesn’t qualifies the functionality. | To solder the components on the PCB I used soldering paste. You just put a little amount on the footprint and put the component very carefully on top with the help of tweezers. Afterwards it is heated up until the paste melts and connects the component and the plate. Some elements became a bit crooked on my first attempt of soldering but it doesn’t qualifies the functionality. | ||
While working I noticed that some of the diodes I ordered are too big for the through-holes (less than one millimeter). So I had to drill the holes a little more but this it not visible in the final result. Also my batterie holders are smaller than the footprint but luckily it was no problem to solder them anyway. | While working I noticed that some of the diodes I ordered are too big for the through-holes (less than one millimeter). So I had to drill the holes a little more but this it not visible in the final result. Also my batterie holders are smaller than the footprint but luckily it was no problem to solder them anyway. | ||
<gallery> | |||
File:PCB front soldered 2.JPG | |||
File:PCB back soldered 2.JPG | |||
File:PCB components.JPG | |||
File:drilling the holes.JPG | |||
File:drilling the holes 2.JPG | |||
File:PCB Ufo 2.JPG | |||
File:PCB Ufo 3.JPG | |||
File:PCB Ufo 4.JPG | |||
</gallery> | |||
Aaand here we go: | |||