[vcf-midatlantic] Robots and Relays and Commodore

Neil Cherry ncherry at linuxha.com
Wed May 25 16:05:51 EDT 2016


On 05/25/2016 04:00 PM, Douglas Crawford via vcf-midatlantic wrote:
> Yes of course, as Dave said.  Simplist is the '595, get 8 outputs from 2
> control lines.
> Ubiquitous in the arduino world...

3 Pins with the '595 but with multiple '595's you can go nuts and get
a lot more than 8 bits (used an 80251 with 4 '595s to drive 4 7-Segment
LEDs). It's a 'Piece of Pie, easy as cake' (yes I know that's wrong).

-- 
Linux Home Automation         Neil Cherry       ncherry at linuxha.com
http://www.linuxha.com/                         Main site
http://linuxha.blogspot.com/                    My HA Blog
Author of:    	Linux Smart Homes For Dummies



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