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Author: XenOn

May 9, 2021

MowBot

For a long time now, I’ve always wanted to build my own robotic mower. After all, the required features for such device are: Moving…

February 19, 2021

Skywatcher Polar Scope illuminator

Those who ever did their polar alignment using a polar scope, they probably struggled with a head lamp to illuminate the engraved big dipper….

February 19, 2021

Peltier cooling of an astrophotography Canon 1000D

For many years, I’ve been using my trustworthy Canon 1000D for astrophotography along with APT. While providing me with great shots of deep sky…

August 31, 2020

OnStep EQ5 mount: summary

Few years ago, I bought a basic motorized EQ5 mount for my first telescope. It came with a simple RA/DEC pad that controls two…

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