TinyG and G2 – an idea for the future!?

Have been reading up on control methods for the CNC (yep, too much reading, not enough actual do-ing),

Stumbled across something called GRBL, which to summise,is, “an arduino CNC controller”

There’s a shedload of websites regarding GRBL…..so……

I actually own various quantities of each of the following microcontroller boads that i’ve acquired over the years, a few more modern ones include

And, given my recent discovery of GRBL,and a penchant for hoarding un-used demo boards,

I’ve purchased one of these………

an arduino CNC Shield

SKU198457a(3) SKU198457aa

It’s a blatant clone of a couple of other shields out there, at under eight AUD though, it was worth a punt

it uses the standard Polulu style driver modules – that use the A4988 Stepper Driver from Allegro MicroSystems

I picked up five of them also….for just under $14 AUD, three for now, a fourth if I ever figure out 4 axis machining and a fifth as i’ll probably blow something up

a4988 2 A4988 1

so, for a grand sum of $13.81 Plus $7.63 = $21.44 delivered, I have a nice CNC Shield for my Arduino

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: