[57north-discuss] 3D printer

2014-07-25 Thread Neil Varnas
The printer is completely assembled and wired. All it needs is proper configuration software wise. Unfortunately its not just plug in and play printer, one needs to write some code and help the printer discover where are the edges of the be, is it leveled properly and so on :) It will be max 10

Re: [57north-discuss] Microcontroller for simulating a USB HID

2014-07-25 Thread Calum Chisholm
Hmm... too few I/O pins if I have to do that - the nano only has 14 pins, and I need 13 for inputs. I suppose I could add a shift-register, but it's all getting a bit hacky by that point. It's beginning to look like the ATmega32U4 is my best bet. Cheers, Calum On 24 July 2014 19:37, Edward

Re: [57north-discuss] Microcontroller for simulating a USB HID

2014-07-25 Thread Edward Watson
Aww so close. Yea, Micro is the way to go. Cheers, Ed On 25 July 2014 15:45, Calum Chisholm calum.chish...@gmail.com wrote: Hmm... too few I/O pins if I have to do that - the nano only has 14 pins, and I need 13 for inputs. I suppose I could add a shift-register, but it's all getting a bit

Re: [57north-discuss] Microcontroller for simulating a USB HID

2014-07-25 Thread Tom Jones
On Fri, Jul 25, 2014 at 03:45:23PM +0100, Calum Chisholm wrote: Hmm... too few I/O pins if I have to do that - the nano only has 14 pins, and I need 13 for inputs. I suppose I could add a shift-register, but it's all getting a bit hacky by that point. If you need a lot of input it might be

Re: [57north-discuss] Microcontroller for simulating a USB HID

2014-07-25 Thread David Lyon
On 2014-07-26 01:45, Calum Chisholm wrote: Hmm... too few I/O pins if I have to do that - the nano only has 14 pins, and I need 13 for inputs. I suppose I could add a shift-register, but it's all getting a bit hacky by that point. Hi Calum, Just wondering, why 13 inputs? What will this device