Simple Optical Filament Sensor
thingiverse
The sensor utilizes a simple optical filament run-out detection mechanism that is compatible with 1.75mm filaments and secured by magnetic force. This setup has not been thoroughly tested, but it should function effectively with most types of filaments. * One optical sensor can be obtained from Amazon at this link: https://www.amazon.com/gp/product/B0719K9Z9R/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 * Two neodymium rare-earth magnet discs, 3/8 inches in size and 12 per pack, can be purchased from Home Depot at this link: https://www.homedepot.com/p/MASTER-MAGNETICS-3-8-in-Neodymium-Rare-Earth-Magnet-Discs-12-per-Pack-07090HD/202526371
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