{"id":103986,"date":"2021-05-06T01:01:50","date_gmt":"2021-05-06T01:01:50","guid":{"rendered":"https:\/\/www.snapwhole.com\/index.php\/ham-radio-digital-mode-frequencies-2\/"},"modified":"2023-01-17T01:05:10","modified_gmt":"2023-01-17T01:05:10","slug":"arduino-cnc-v4-shield-assembly","status":"publish","type":"page","link":"https:\/\/www.snapwhole.com\/index.php\/arduino-cnc-v4-shield-assembly\/","title":{"rendered":"Arduino – CNC v4 Shield Assembly for UNO"},"content":{"rendered":"\n

Arduino – CNC v4 Shield Assembly UNO<\/mark><\/p>\n\n\n\n

Return to CNC Projects Main Page<\/a><\/center>

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Return To Arduino Projects<\/a><\/d3><\/center>

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Check out the CNC v3<\/b> Shield<\/a><\/d3><\/center>
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Arduino CNC v4 Assembly <\/strong><\/p>\n\n\n\n

The Arduino CNC Shield v4 works with NANO and allows control of 3 stepper motors<\/p>\n\n\n\n

To control 3 stepper motors, 3 stepper motor drivers are required, these are daughter boards that do the actual control<\/p>\n\n\n\n

There are several different models of Stepper Motor Drivers<\/p>\n\n\n\n

All Stepper Motor Drives require installation in the correct orientation, if install in the wrong orientation, they will be destroyed<\/p>\n\n\n\n

To install correctly, find the EN or ENABLE on the CNC v4, then find find the EN or ENABLE Pin on the Stepper Motor Driver board and install the Stepper Motor Driver so the Pins match up on both devices<\/p>\n\n\n\n

The cheapest Stepper Motor Drivers are the A4988, which have a Green Model and a Red Model, which are equivalent in function<\/p>\n\n\n\n

The next step up in performance is the DRV8825, which provides better functionality, warning – these have the opposite orientation in mounting on the CNC v3<\/p>\n\n\n\n

The A4988 and DRV8825 are common lower end Stepper Motor Drivers, and can be found on aliexpress.com for less than $1<\/p>\n\n\n\n

There are many higher end Stepper Motor Drivers, and the cost goes up considerably, All of the system I will experiment with will use the A4988 and DRV8825<\/p>\n\n\n\n

The NANO installs onto the CNC v4 Shield, and the Stepper Motor Drivers install onto the CNC v4 Shield<\/p>\n\n\n\n

The Parts – NANO, CNC v4 and 3 DRV8825 Stepper Motor Drivers<\/strong><\/p>\n\n\n\n

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\"Arduno<\/a>
Arduno CNC v4 parts<\/figcaption><\/figure><\/div><\/div>\n\n\n\n
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The Nano installed on the CNC v4 Shield<\/strong><\/p>\n\n\n\n

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\"Nano<\/a>
Nano Installed on Arduino CNC v4<\/figcaption><\/figure><\/div><\/div>\n\n\n\n
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The Stepper Motor Drivers installed on the CNC v4 Shield<\/p>\n\n\n\n

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\"Stepper<\/a>
Stepper Drivers install on Arduino CNC v4<\/figcaption><\/figure><\/div><\/div>\n\n\n\n
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Video of the CNC v4 Assembly<\/strong><\/p>\n\n\n\n

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