Green laser spirograph скачать в хорошем качестве

Green laser spirograph

this is a three mirror laser spirograph i made recently and this is a vid of me putting it through its paces. im checking everything lately and i wanna work it hard to check for any issues. its going into competition but is mainly based on circuitry but its also pretty cool right :) "Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use."