Pickup Winder v1

Pickup Winder – Legacy RepRap / Arduino Mega Version

This is the legacy version of my 3D-printed pickup winder.
I’m uploading this older release because many people still use RepRap-style electronics, Arduino Mega boards, and simple step/dir drivers, and asked for this specific version.

The current version of my winder is more advanced, but this release remains completely functional and easy to build.

🔧 Features

Arduino Mega 2560 firmware

Step/Dir driven Nema 17 stepper motor

MG995 / SG90 servo-based traverse system

Rotary encoder control with push button

Adjustable winding speed

Adjustable target wind count

Servo min/max calibration

Start/Stop button support

Works with basic RepRap electronics (RAMPS not required)

🔌 Electronics Used

Arduino Mega 2560

A4988 / DRV8825 stepper driver

Nema 17 stepper motor

MG995 / SG90 servo motor

Rotary encoder (EC11 type)

12–24V power supply

Optional: SSD1306 OLED or 16×2 LCD