Uploaded May 2024 | Updated September 2026, 8 hours ago

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In this video, I show you the finalized version of my microscope system. I added a few more improvements to the mechanism and electronics and adjusted some parameters in the code I wrote for the microcontroller.

Join my channel membership: youtube.com/channel/UCKp1MzuAceJnDqAvsZl_46g/join

Affiliate links:
3-axis joystick: https://s.click.aliexpress.com/e/_dY6ENc7
TMC2209 motor driver: https://s.click.aliexpress.com/e/_oBOap1d
2004 I2C LCD: https://s.click.aliexpress.com/e/_c3aCJMDZ
MP2315 voltage regulator: https://s.click.aliexpress.com/e/_omrt4lJ
NEMA17 stepper motor: https://s.click.aliexpress.com/e/_Dl23SVH

Blog article: https://curiousscientist.tech/blog/xyz-motorized-metallurgical-microscope-finished
PCBWay project page: pcbway.com/project/shareproject/High_performance_3_axis_stepper_motor_control_panel_2715510e.html
Relevant parts and tools: https://curiousscientist.tech/tools