Took a trip over to Kangaroo Island - the weather did not co-operate :( (nor an alternator failure...)
After Telstra ran out of ADSL ports I went and found a local wireless provider! Thanks Telstra!
Too many damn fences - by the second day I left the camera at the hotel and just went for the show :)
(Damn you to...
Toddlers = no time - but managed to get down to Port Willunga last night after work to play with the new ND400 + my bodged up remote shutter...
I've used the New Liquid Crystal Library with Arduino 1.0.5 without problems if that helps.
There's some awkwardness between older libraries...
Damnit! Bought mine from them 2 weeks ago for $649... oh well it was still cheaper than all other prices I could find by a fair wack - they must...
Yeah the distance between the rope and the fence itself is probably 1.5-2m. If you're in a grandstand, forget it, unless you can stand on the last...
bit late to the party but... fences :sick:
Given the 10bit resolution adc's on the arduino the values look decently far appart
be values something like
1.5k/10k = 889
5.6k/10k = 655...
1/4W is MORE than enough
Power disipated in R
=> P = (I^2)*R
so in 1k5 instance - R1 = 1k5, R2=10k
I = 5/(R1+R2) = 5/(1k5 + 10k) =...
You can just use the 5V out generated by the arduino to drive the switch logic as this will be the reference voltage used by the ADC to give you a...
Ha another retired Illumination'er here (still social - play casual horde now mostly) good bunch of guys and girls, only stopped because work...
have used this one for other purposes (Ok so it's just a max232 + some caps - but for $6 who...
got an amplifier not being "triggered" correctly?
Yeah question 2 sorry.
Good work on getting to 1A :)
you get any further with q2?
I only looked at these out of boredom last night. q1 - is like 1 arithmetic line once I realised they basically...
Agree. The term "shouldn't be too hard" is mostly used by people who are massively underestimating the amount of effort involved lol.