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by Robin McB
Mon Jan 16, 2012 10:49 pm
Forum: General discussion
Topic: Easy GPIO Hardware & Software
Replies: 133
Views: 50190

Re: Easy GPIO Hardware & Software

<t>meltwater said: <br/> <br/> <br/> Updated circuits...3 may or may not require smoothing cap, guess I'll see.<br/> <br/> Thanks for the advice people, hopefully I've understood it enough.  Things like optical buffers I will suggest they are used during testing at least, they look easy enough to us...
by Robin McB
Sun Jan 15, 2012 1:12 pm
Forum: Other projects
Topic: Home automation via Zigbee
Replies: 9
Views: 42304

Re: Home automation via Zigbee

<t>Hello<br/> <br/> I am planning to put together a couple of Microchip PIC based boards in order to control outdoor lights, read PIR sensors, door state (open|closed|locked), temperature and mains supply in a shed/greenhouse.I want a PC-based interface for setting up, direct control and possibly (l...

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