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Arduino
From: Chris (CHRISSS)
7 Jan 2015 21:29
To: ALL
132 of 542
40898.132
A little graph of the temp monitoring using a LM35. The temp at the start was in my bedroom, dropped when I brought the laptop into the kitchen. Went back up with the oven on. The drop down to 6°C ish was when I put two frozen peas either side of the sensor.
I have quite a few things on the way from China <twiddles thumbs>
Attachments:
temp.png
From: 99% of gargoyles look like (MR_BASTARD)
7 Jan 2015 21:33
To: Chris (CHRISSS)
133 of 542
40898.133
In reply to
40898.132
And to think our forefathers had to go down the pub and play skittles for laughs. Indeed, we are reaching an apex of civilisation.
From: koswix
7 Jan 2015 22:28
To: 99% of gargoyles look like (MR_BASTARD)
134 of 542
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40898.133
There's still a skittle pub in Edinburgh, it's awesome.
From: graphitone
7 Jan 2015 22:40
To: koswix
135 of 542
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But how hot is it? If Chris doesn't get there, we'll never know.
From: Chris (CHRISSS)
8 Jan 2015 09:43
To: 99% of gargoyles look like (MR_BASTARD)
136 of 542
40898.136
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Playing skittles in a pub does sound like a lot of fun. I did need something to do while cooking my chicken kievs though.
From: ANT_THOMAS
8 Jan 2015 11:13
To: ALL
137 of 542
40898.137
Data!
EDITED: 8 Jan 2015 11:14 by ANT_THOMAS
From: Chris (CHRISSS)
10 Jan 2015 01:03
To: ANT_THOMAS
138 of 542
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Nice data
:)
What do use to protect your Arduino outside? And how long do they last sending data wirelessly?
I have got a button fading my LCD brightness in and out. Need to actually show something on it though.
From: ANT_THOMAS
10 Jan 2015 02:08
To: Chris (CHRISSS)
139 of 542
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The outside one is on a cable hanging out of the window. I did have a solar/battery powered one but there wasn't enough sunlight where it was placed.
The others are wireless for sending data but plugged in for power.
From: Chris (CHRISSS)
10 Jan 2015 02:27
To: ANT_THOMAS
140 of 542
40898.140
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40898.139
I see, dangling out of a window sounds good
:)
Any idea how long they'd last on a battery?
New video. Got it running a very basic clock at the mo. For some reason when it gets to 32 seconds it starts counting up really quickly and I have noooo idea why. Probably be easier when I get my RTC.
From: Chris (CHRISSS)
10 Jan 2015 02:33
To: ALL
141 of 542
40898.141
int instead of unsigned int. Oops.
Oops again. That should be unsigned long. With unsigned int it does the same after 65 seconds instead. It will start going nuts after 50ish days now.
EDITED: 10 Jan 2015 02:51 by CHRISSS