007_Upgrade CNC milling 3018 Part 2 ENG - Arduino MEGA
UPGRADE CNC MILLING 3018 Part 2 - Arduino MEGA
Driver calibration for stepper motor A4988
In this video, we see how to adjust the A4988 stepper motor drivers
used in the upgrade of a CNC 3018 :
0:00 Introduction
0:49 A4988
1:54 Required cards and materials
2:17 Information you need
2:42 Calculation of the Vref
4:19 Interconnection of the boards
6:21 Connections for calibration
7:53 Calibration, operating procedure
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PROJECT DOCUMENTATION IF AVAILABLE
📂 Project documentation and schematics (folder: VID_007_P2-Upgrade di una CNC 3018)
https://drive.google.com/drive/folder...
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Hardware used:
-Arduino MEGA 2560 Rev.3;
-Shield RAMPS 1.4 (for Arduino MEGA );
-3 drivers for A4988 microstepping;
-Digital multimeter
Cross screwdriver
-Proto board
-Cables for protoboard
-USB cable
#cnc3018 #CNCupgrade #electronicupgrade #RomanoGiuseppe