“Come già spiegato al servizio clienti, sia nel kit da 3mm che in quello da 5mm NON c’erano i led bianchi a luce diffusa ma era presente una confezione in più di led bianchi trasparenti.”
“There are no values given for forward voltage and design current so how can anyone use them with confidence! Otherwise a good value kit.
I guessed at 2.0V and 25ma respectively and that seems to work.
To check colours put leads across a CR2016 battery. I know it's nominally 3.0 volts but it doesn't have the capacity to deliver 25ma so won't harm the LED.”
“I went to a certain well known high street store to get some LEDs recently. I thought that they would charge a reasonable price. Not being very experienced in this kind of thing, I paid £3 each for some bags of 10 LEDs - £9 total spend, 30 LEDs in return. Then I saw this box on the Pi Hut store and couldn't believe that I could get 300 LEDs of many many different colours for £6. Well that's me done with the high street for components from now on - I will use Pi Hut and others instead as this has been quite an eye opener for me.”
