CR-10 Extruder Led Bar
thingiverse
I modified this project with two side walls to prevent light dispersion. The modifications were made to ensure a more focused beam. I utilized Dupont connectors for electrical connections, reserving male GND and female 12V terminals to avoid polarity inversion during assembly. Additionally, I added stability to the power connector, making it less prone to movement. The power source was taken directly from the printer's power supply. To control the LED bar, a switch was installed at the bottom of the display unit.
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