Tuesday, September 16, 2014

Hero Jr Repaint

Ruining things sucks. I kinda screwed up and my impatience got the better of me. 


I didn't really care for the dark blue Hero Jr. I preferred the original computer beige and burnt sienna trim. So I "fixed" it... I fixed it real good...

Friday, September 12, 2014

Back to Linux Mint... 13

I installed Linux Mint 17 and have switched back and forth between Mint 14 and 17 for awhile due to instability in 17. I'm using the same home directory I had on Mint 14 which might explain it.

Yesterday, Thunderbird and Chrome kept repeatedly crashing until I logged out and back in again.

The entire computer hung at another point; I couldn't log in remotely, move the mouse, do anything with the keyboard (numlock etc).

At another point, the kernel reported some kind of error/crash/panic/something--can't remember as I was juggling several things at once.

And a few weeks ago, video was going wonky after waking from sleep (I believe they've gotten this known issue fixed since then)...

Friday, August 22, 2014

What the heck is PIPduino?

Introducing PIPduino
Our Jeep's steering servo controller, with this icky baseboard, was missing something. What?

Power and ground rails and a voltage regulator, that's what. So I made a 'duino clone with features for Putting In Projects and called it PIPduino.
  • Color-coded power and ground rails for each analog and digital pin, 
  • Dedicated I2C bus with 4 ports and pullups,
  • Combo SPI / ISP connector, 
  • Serial/FTDI connector,
  • Onboard voltage regulator, and
  • Flexible power options.
Goodbye shields. Use low cost breakout boards instead.

Before PIPduino (ick). And after (ah, much nicer).
Available soon on Tindie.