![]() Use if you want to force non-accelerated pin access (hint: you really don't, it breaks lots of things) Here is my code: // Use if you want to force the software SPI subsystem to be used for some reason (generally, you don't) Where would I look on my computer to see if it copied to the right directory? I included an LED on my board to ensure i was getting voltage in the right direction. that’s why I tried 30 and 10 and I tried green wire in 3 and 11. I know this light strip has 30 LEDs, 3 sets of 10. Sorry for the long post wanted to get as much detail as possible. If you can talk me through it with a video that would be even better. Meaning do I need to power the Arduino from the input jack with a battery pack, and power the light strip from the breadboard with the power adapter?Īll help is appreciated. One of my questions along with how to get it to work is: knowing that the light strip requires 12 V to operate, does the Arduino supply 12 V output when it has 12 V input? Or does it regulate it down to 5 V. That I connected and downloaded the Arduino from the USB. With the center pin providing the positive.Īs per instructions I read somewhere, I first applied power using the power adapter. Power input jack connected to the power adapter set on 12 V. ![]() I’ve uploaded FastLED to both my computer and the Arduino web-based shield. I’ve hooked up the breadboard as I’ve seen and read in different posts. Problem is I read very well but don’t always comprehend too well. I’ve bounced around the web a lot, found some neat looking things, but haven’t been able to get anything to work.Īrduino UNO, +starter kit, LEDs, resistors, etc. RadioShack had a sale on their LED light strips, so I figured I’d play with one. Made LEDs blink, and scrolled words across to display. I’ve played with some Arduino tutorials off and on over the past few months. But I am very good electrically and mechanically although no formal training. I’m absolutely new to this stuff and thrilled by it.
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