Arduino-based automatic cable cutter

Instead of cutting cables manually, like a chump, I built this:

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YouTube Link to 

The code is available here.

Parts list:

• Manual wire measuring device from eBay
• FEETECH high-torque servo from Pololu
• NEMA 17 stepper
• Small timing pulley
• Large timing pulley and timing belt from McMaster
• Various nuts and bolts from McMaster
• LCD and button pad from All Electronics
• Arduino Mega
• DC-DC buck converter
• Later added 3D printed parts made with the Monoprice Select Mini v2