Reddit reviews Kuman CNC Shield Expansion Board V3.0 Board + A4988 Stepper Motor Driver
We found 3 Reddit comments about Kuman CNC Shield Expansion Board V3.0 Board + A4988 Stepper Motor Driver. Here are the top ones, ranked by their Reddit score.
Latest CNC Shield Version 3.0 board.MCU: ATmega328, USB interface: ATmega16U2.PWM Spindle and direction pins. 4-Axis support. Runs on 12-36V DC.2 x End stops for each axis (6 in total).4Pcs A4988 Stepper Motor Driver with radiator.
Foraver 3020 3-axis CNC router but it’s not on the product page any more.
Kuman CNC engraver shield, Arduino and stepper motor drivers This is a clone of the Protoneer CNC shield.
And then various spare ER11 collets, end mills and upcut bits etc. Total cost, not including the controller PC I’m building to go with it, and including a second Kuman kit because it turns out connecting the stepper drivers to the spindle power releases the magic smoke, was around £400.
I was planning to just use one of those $18 dollar kits from Amazon, but yours might be a better idea it seems when reading the reviews
https://www.amazon.com/kuman-Expansion-Stepper-Heatsink-Arduino/dp/B06XHKSVTG/ref=sr_1_4?ie=UTF8&qid=1521871324&sr=8-4&keywords=arduino++cnc
Is this the kind of thing I'd need to start with to drive the printer?
kuman CNC Shield Expansion Board V3.0 +UNO R3 Board + A4988 Stepper Motor Driver with Heatsink for Arduino Kits K75 (CNC Shield+UNO R3+Stepper Motor) https://www.amazon.com/dp/B06XHKSVTG/ref=cm_sw_r_cp_apa_i_qvatDb0M9V5F1
Of course there is no casing, extruder, etc.