Adjustable Power Supply

It is a direct current 0-36 v adjustable power supply.I bought the electronic part number 10 from Aliexpress.WZ3605E DC DC Buck Boost converter.I purchased part 13 as a small power supply rated at 5A and 12V.I bought the adhesive anti-slip foot number 12 from TEMU. (It's not bad, but I wasn't very satisfied with the anti-slip feature.)Except for parts 6 and 7, I printed the other parts on my Ender 3 S1 Plus FDM printer with msonic pad support.Since I wrote the current values ​​on part number 6, I printed it on my Creality Halot One Plus resin printer to extract this fine detail. In the same way, I printed part 7 on a resin printer.I used M3x12 screws and M3 nuts for part connections.For the nuts, I made slots on the parts I designed. The nuts fit tightly into the slot, but to prevent them from coming off, I added a few drops of strong liquid adhesive around the nuts to prevent them from coming out.Since I don't like cable mess, I opened slots for cables in the base of piece number 1 that I designed. I had a little difficulty installing the electronic unit number 10. To make it more practical, I changed the design of part 7, on which I pre-assembled the unit, to a screw-type one.You can see the difference when you look at the photos I took and the CAD data of parts 1 and 7.