yer well thats what you get after studying chem to 2:00AM then posting this :/ u knwo i mean curent im not stupid i know how to get the resitor value but how did u know to take the 20mA it does say 20-30mA so i didnt knwo which value to take anyway i was looking at 2:00am and i saw that there isnt free shipping anymore.. am i hallucinating again?
if they say 20-30 mA... well. then they are most likely 20mA... but will handle 30, but then they won't last as long...
If they say 20-30mA, I usually tend to run them at around 25mA to leave some margin for an unstable power supply.
My orders of LED's all arrived in about two weeks (blame this on Canada Customs not Chi Wing), as for the free shipping, if you are not in a rush, wait them out a bit, the free shipping seems to come and go on different lots. (mostly with the Blue and Whites)
Well, since my mother doesn't thrust buying things on the internet rolleyes, I'll have to wait 1 more year (yeah, 18) to buy them. I hope they're still there then, amazing prices!
well devil what u do is u dont tell ur parents that u are buying things over the net i mean i was 14 when i was buying things over the net COD of course get one of ur friends to buy it for you anyway is it me or is there no free shiping whats up with that? oh and so take a value of 20mA thought so
I paid 17.99 for a bag of 100 blue LEDs, when I counted up the stamps on the bag, its came to $27. Maybe thats why theres no free shipping
I'd need some sort of credit card for that and I don't have one. And second, my parents can check my bank account . Anyone from Belgium who's planning to buy some of those led's ? Contact me please.
