Precise focus stacking system - Custom designed rig and software updates

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In this video, I show you some updates on my focus stacking rig. After my first video, I kept working on the project because I wanted to improve several things. Both on the software and the hardware side. I designed my own rig based on some off-the-shelf components as well as 3d-printed parts. I also changed a few things in the Arduino code and added some extras to make the program more flexible and user-friendly.

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Affiliate links:
Arduino Nano: https://s.click.aliexpress.com/e/_Dkq...
1.8” LCD: https://s.click.aliexpress.com/e/_A4946K
Rotary encoder module: https://s.click.aliexpress.com/e/_9Ak6WS
12x12 mm large push buttons: https://s.click.aliexpress.com/e/_Dmb...
DRV8825 stepper motor driver: https://s.click.aliexpress.com/e/_Dmy...
12 V 2 A power adaptor: https://s.click.aliexpress.com/e/_Dcu...
Screw terminal blocks (4-pin): https://s.click.aliexpress.com/e/_AFkCj7
1 mm pitch lead screw with anti-backlash nut: https://s.click.aliexpress.com/e/_DEJ...
8 mm linear rail rods: https://s.click.aliexpress.com/e/_Dnb...
Igus Drylin 8 mm linear bearing: https://s.click.aliexpress.com/e/_DDO...
KFL08 bearings: https://s.click.aliexpress.com/e/_DlI...
NEMA17 stepper motor: https://s.click.aliexpress.com/e/_DD8...
Quick release clamp and plate: https://s.click.aliexpress.com/e/_DEQ...

Check out Allan's youtube channel if you want to become a macro expert:
‪@AllanWallsPhotography‬

If you want to buy the PCB, visit my project page on PCBWay's website:
https://www.pcbway.com/project/sharep...

Read the article on my website:
https://curiousscientist.tech/blog/pr...

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https://curiousscientist.tech/tools