I ran into a challenge recently where I didn’t have enough spare pins that could PWM on ramps. I want to add LEDs for lighting and to signify certain events. To work around the issue, I decided to make an i2c-rgb led adapter. I2C lets me have up to 127 devices. I plan to make a similar one with a mosfet for a fan.
Easter was always a fun time growing up. We dyed eggs for nearly every Easter. Now that I have children, I want to do the same. The kicker is that I want to do it with a twist. When I ran across the prospect of an Eggbot, I knew that it was perfect for the occasion. For those that haven’t seen an Eggbot, I’ve included a few pictures and videos below.
Archives
- February 2013 (2)
- January 2013 (7)
- December 2012 (7)
- November 2012 (5)
- October 2012 (1)
- September 2012 (6)
- August 2012 (2)
- July 2012 (4)
- June 2012 (5)
- May 2012 (9)
- April 2012 (2)
- March 2012 (2)
- February 2012 (5)
- January 2012 (2)
- December 2011 (1)
- November 2011 (2)
- October 2011 (10)
- September 2011 (4)
- June 2011 (3)
- May 2011 (1)
- January 2011 (3)
- December 2010 (17)
