Modern Device Forum

Howdy, I had been composing a long response and the forum software just threw it all away and made me login again. That is not very nice. I'll try again, but I had more detail before. The circuit you suggest seems fundamentally different from mine. I am pretty much using the one at: http://www.ardui...

Howdy,
On your page:
http://moderndevice.com/LCD.shtml
you point to a product at another website. He changed that URL. The new one is:
http://wulfden.org/TheShoppe/k107/index.shtml
I don't know if you want this kind of correction or not.
Good day,
Ralph

Paul,
Which LED did you choose? I'd like to at least look it up, and maybe I would get a few.
Good day

Howdy, I want to control at least 16 high power LEDs from an Arduino. I have a test circuit going now with 4 LEDs and I think I know how to take it to 16 LEDs. I turn the LEDs on and off with a 74HC595. I'll need a second one of those. But, the part I don't understand is the power. I currently drive...

Howdy, I can understand why you hide your email address from spambots, but I don't get why you would similarly hide your mailing address. I always feel more comfortable when I can cut and paste the mailing address. That way, I know I did not mistype it. It does not seem likely to me that this adds a...