Machsupport Forum
Mach Discussion => Mach4 General Discussion => Topic started by: compewter_numerical on April 23, 2021, 04:20:18 AM
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this is a project i started so i could try to learn 3d modelling and pcb manufacture
I still know very little about either
here is a diy pendant you can make at home
would be cool to see the modifications people could do. I'm not sure what to do with the 2 potentiometers
the 3d print files and pcb gerber/bom/pnp files are in the repo. i have 4 extra working pcb's if anyone wants to try this i can probably send them to you.
not sure if i'm going to continue development with this but seems to work well
easy to install in mach 4 with self installer .exe program. includes a mach 4 wizard for pendant io status
the installer program will overwrite inputs 51-63 in the mach4 input config. it will also overwrite MPG #11 in the mach4 config
use the latest release of mach 4 or else
two separate firmwares (bluetooth or modbus)
bluetooth setup:
https://github.com/kethort/esp32-bluetooth-cnc-mpg-mach4
modbus setup:
https://github.com/kethort/esp32-cnc-mpg-handwheel-conversion-mach4
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demo video:
https://www.youtube.com/watch?v=sGhttK0reT0
assembly video:
https://www.youtube.com/watch?v=5aFO2rzkZ1c
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parts list:
https://www.amazon.com/HiLetgo-240X320-Resolution-Display-ILI9341/dp/B073R7BH1B/ref=sr_1_3?dchild=1&keywords=ili9341&qid=1619149694&sr=8-3
(https://www.amazon.com/HiLetgo-240X320-Resolution-Display-ILI9341/dp/B073R7BH1B/ref=sr_1_3?dchild=1&keywords=ili9341&qid=1619149694&sr=8-3)
https://www.amazon.com/Yosoo-Health-Gear-Electronic-Generator/dp/B08KZQ3L72/ref=sr_1_1?dchild=1&keywords=manual+pulse+generator&qid=1619149756&sr=8-1
(https://www.amazon.com/Yosoo-Health-Gear-Electronic-Generator/dp/B08KZQ3L72/ref=sr_1_1?dchild=1&keywords=manual+pulse+generator&qid=1619149756&sr=8-1)
https://www.amazon.com/TWTADE-Amplifier-Potentiometers-100K%EF%BC%88Each-RK097N-6-5k-100k/dp/B07XRBN51S/ref=sr_1_1_sspa?crid=3CSOF8LQZ5VVU&dchild=1&keywords=10k%2Bpotentiometer&qid=1619149779&sprefix=10k%2Bpote%2Caps%2C231&sr=8-1-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFOM0JTRlQwVFpUTTImZW5jcnlwdGVkSWQ9QTA0NzQ0NDQzVlJFVjdLOUZZVkNIJmVuY3J5cHRlZEFkSWQ9QTA0NzY1NDAxNkJCOE1FVkxLQTRBJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th=1
(https://www.amazon.com/TWTADE-Amplifier-Potentiometers-100K%EF%BC%88Each-RK097N-6-5k-100k/dp/B07XRBN51S/ref=sr_1_1_sspa?crid=3CSOF8LQZ5VVU&dchild=1&keywords=10k%2Bpotentiometer&qid=1619149779&sprefix=10k%2Bpote%2Caps%2C231&sr=8-1-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFOM0JTRlQwVFpUTTImZW5jcnlwdGVkSWQ9QTA0NzQ0NDQzVlJFVjdLOUZZVkNIJmVuY3J5cHRlZEFkSWQ9QTA0NzY1NDAxNkJCOE1FVkxLQTRBJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th=1)
https://www.amazon.com/Momentary-Tactile-Through-Breadboard-Friendly/dp/B07WF76VHT/ref=sr_1_1_sspa?dchild=1&keywords=breadboard+tact&qid=1619149817&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzQjdKVjBDRDZYT1NHJmVuY3J5cHRlZElkPUEwODI0ODQ3M0RKOVg1QzVXVkdJNyZlbmNyeXB0ZWRBZElkPUEwNzA4Mjk2MlNKVENON1pUSE1TNSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
(https://www.amazon.com/Momentary-Tactile-Through-Breadboard-Friendly/dp/B07WF76VHT/ref=sr_1_1_sspa?dchild=1&keywords=breadboard+tact&qid=1619149817&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzQjdKVjBDRDZYT1NHJmVuY3J5cHRlZElkPUEwODI0ODQ3M0RKOVg1QzVXVkdJNyZlbmNyeXB0ZWRBZElkPUEwNzA4Mjk2MlNKVENON1pUSE1TNSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=)
https://www.amazon.com/Highfine-Wireless-Extension-Bulkhead-Repeater/dp/B01GMBUS8O/ref=sr_1_5?dchild=1&keywords=u.fl+antenna&qid=1619149838&sr=8-5
(https://www.amazon.com/Highfine-Wireless-Extension-Bulkhead-Repeater/dp/B01GMBUS8O/ref=sr_1_5?dchild=1&keywords=u.fl+antenna&qid=1619149838&sr=8-5)
https://www.amazon.com/HiLetgo-SS-12D00-Toggle-Switch-Vertical/dp/B07RTJDW27/ref=sr_1_2?dchild=1&keywords=1p2t&qid=1619149872&sr=8-2
(https://www.amazon.com/HiLetgo-SS-12D00-Toggle-Switch-Vertical/dp/B07RTJDW27/ref=sr_1_2?dchild=1&keywords=1p2t&qid=1619149872&sr=8-2)
https://www.amazon.com/DIYMAG-Refrigerator-Stainless-Science%EF%BC%8CRefrigerator-Conditioner/dp/B08L7KFL6Z/ref=sr_1_1_sspa?dchild=1&keywords=disc+magnet&qid=1619149888&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyV1M2TURMSVZQMk1FJmVuY3J5cHRlZElkPUExMDM0NzcwNjlTUk5WNUQ0NVhQJmVuY3J5cHRlZEFkSWQ9QTAzMzExOTUzUjJBTUM4RlBPMDlaJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
(https://www.amazon.com/DIYMAG-Refrigerator-Stainless-Science%EF%BC%8CRefrigerator-Conditioner/dp/B08L7KFL6Z/ref=sr_1_1_sspa?dchild=1&keywords=disc+magnet&qid=1619149888&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyV1M2TURMSVZQMk1FJmVuY3J5cHRlZElkPUExMDM0NzcwNjlTUk5WNUQ0NVhQJmVuY3J5cHRlZEFkSWQ9QTAzMzExOTUzUjJBTUM4RlBPMDlaJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==)
https://www.amazon.com/YDL-2500mAh-battery-Rechargeable-Connector/dp/B07BTY599F/ref=sr_1_2?dchild=1&keywords=2000mah+l-ion&qid=1619149913&sr=8-2
(https://www.amazon.com/YDL-2500mAh-battery-Rechargeable-Connector/dp/B07BTY599F/ref=sr_1_2?dchild=1&keywords=2000mah+l-ion&qid=1619149913&sr=8-2)
https://www.amazon.com/HiLetgo-Lithium-Battery-Charging-Protect/dp/B00LTQU2RK/ref=sr_1_1_sspa?dchild=1&keywords=tp4056&qid=1619149938&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExMTBLQ0MyU1AySzQmZW5jcnlwdGVkSWQ9QTAxODYyOTQyUVE4TVE4MTVTMUVCJmVuY3J5cHRlZEFkSWQ9QTA5MDI0ODM2UVEzRU1KQldQMFImd2lkZ2V0TmFtZT1zcF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl
(https://www.amazon.com/HiLetgo-Lithium-Battery-Charging-Protect/dp/B00LTQU2RK/ref=sr_1_1_sspa?dchild=1&keywords=tp4056&qid=1619149938&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExMTBLQ0MyU1AySzQmZW5jcnlwdGVkSWQ9QTAxODYyOTQyUVE4TVE4MTVTMUVCJmVuY3J5cHRlZEFkSWQ9QTA5MDI0ODM2UVEzRU1KQldQMFImd2lkZ2V0TmFtZT1zcF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl)
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ah crap. reupload assembly video: https://www.youtube.com/watch?v=5fpQ3xS1Tu8
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wouldn't recommend to use something like this, due to safety. i've only tested on desktop cnc
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added some beefy 18650 battery cells. clocked it in standby mode...about 21 hours, from 4.2 volts to 3.8. reversed the programming port and new MPG Bottom case .stl file to fit. added a lower screen bracket and battery cells .stl file. magnets won't hold this version up.
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Looks good, i'm planning to do something similar, but using an arduino for keyboard emulation and to connect the pots
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Looks good, i'm planning to do something similar, but using an arduino for keyboard emulation and to connect the pots
nice