[OpenTRV-dev] ***AVR*** ATmega order placed...

[Damon Hart-Davis]

I know about the built-in 8MHz RC oscillator, but thought that any 32768Hz crystal/source would need to be supplied externally...

All things that I will find out in due course!

Rgds

Damon


On 7 Apr 2013, at 21:18, Kevin Wood wrote:

> Sounds like a good place to start.
> 
> You should be able to simplify it. There's a built-in 32KHz crystal clock for the RTC in that chip for a start, so you should be able to eliminate the RTC chip.
> 
> Kevin
> 
> On 07/04/13 18:23, Damon Hart-Davis wrote:
>> GRRRR, silly fingers!
>> 
>> On 7 Apr 2013, at 17:43, Damon Hart-Davis wrote:
>> 
>>> I've just ordered my first couple of bare ATmega328Ps from RS to program via my UNO and start understanding AVRs better.  B^>
>>> 
>>> I may try and build a V0.09 equivalent first, then start the V0.2 design.
>>> 
>>> Rgds
>>> 
>>> Damon
>> 
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