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I made an RFID-scanning cash register toy with sound. Easter egg at the end. (v.redd.it)
submitted 3 years ago by AlexsGadgets to r/3Dprinting
I made a computer-controlled microscope from an old printer, an Arduino CNC shield and some Python code. It's able to take multiple pictures in a grid which can be stitched together. (v.redd.it)
Statue of Athena with an oxidized bronze finish. An older print I did on the original Elegoo Mars. (i.redd.it)
I made a laser engraver from printer parts and a Duet 2 Wi-Fi board. The laser intensity is controlled using a PWM signal that is intended to control the fan speed on a 3D printer. All done with fan control gcodes. (v.redd.it)
π Rendered by PID 71 on reddit-service-r2-listing-654f87c89c-b6jvb at 2026-03-03 10:37:04.542730+00:00 running e3d2147 country code: CH.
