Tag Archives: PWM

Solar Temperature Badge

Posted on February 18, 2012 by Jeremy

Adafruit now carries Solar Badges! It’s like free outdoor 5V batteries forever! I picked up a few of these and have been toying around what I’m going to do with them. They pump out 5V at 40mA for all of … Continue reading →

Posted in Arduino, Cool Stuff, LED, Open Source Hardware, Solar | Tagged , , , , , , , , , | 4 Comments

RGBW LED Controller

Posted on January 24, 2012 by Jeremy

Control your blinky! Hi everyone, I am happy to announce that I have completed my RGBW LED controller kit and it is now for sale! This kit is a LED controller that features an embedded ATmega328 with an Arduino bootloader for … Continue reading →

Posted in Arduino, Automation, Cool Stuff, LED, Open Source Hardware, XBee | Tagged , , , , , , , , , | Comments Off

Quietish Ray Gun

Posted on November 4, 2011 by Jeremy

Hi everyone! I had an idea a while ago to modify this toy ray gun my kids have. The problem you ask? Noise. Too much noise. The bribe? more blinky in exchange for less noise. Here I will take a … Continue reading →

Posted in Arduino, ATtiny, Cool Stuff, LED | Tagged , , , , , , , , | 2 Comments

RGB LCD Arduino Intervalometer

Posted on October 3, 2011 by Jeremy

I am getting ready to sell some kits and wanted a good way to photograph the assembly without fumbling around trying to hold a camera in one hand and a project in the other. The answer? An intervalometer. A device … Continue reading →

Posted in Arduino, Cool Stuff, LCD, LED, Open Source Hardware, Tools / Equipment | Tagged , , , , , , , , , , , | 8 Comments

Using PWM outputs with an Arduino and a LED

Posted on August 30, 2011 by Jeremy

Hi everyone, been a while since my last post, but I have been a busy new daddy. I wanted to demonstrate what PWM output was and how to use it nicely in a sketch. I’m really big on ramping lights … Continue reading →

Posted in Arduino, LED, Open Source Hardware | Tagged , , , , , , | 9 Comments