Today I received my PacLED64 board and I am a little bit confused.
on the product-page there are two pictures of (two kinds ?) of the board.
the colored picture (with heat sings) and a b/w one with wiring examples
https://www.ultimarc.com/output/led-and-output-controllers/pacled64/Both pictures shows a +12V near the power connector.
The kit contains a adapter-connector far a HDD-power-connector. But this Adaopter used the +5V-cable.
This is correct, because a little bit later I can find "The PacLED64 is supplied with a power cable which plugs onto a spare PC power supply hard drive power connector. This supplied 5 volts to the board."
But why is there a +12V witten on the displayed board?
On my actual (bought) board the is neither +12V nor +5V. There stands only "LED POWER".
Next question is:
with the calcularing the current requirement I can read
"Current requirement is 0.02 amps X number of LEDs. Note each RGB LED counts as 3 LEDs."
But you have to know, that if you use RGB-LEDs, you only can drive 20 (maybe 21) of them.
Telling of 64 LEDs , you mean onle single colored LEDs.
Am I right?
For me it is OK, because I want to use single colored LEDs. But which voltage? 3V? 5V? 12V?
(12V because at the bottom of the site in the "PacLED64 vs PAC-Drive Comparison Chart " section there you can read "12V max Voltage")