Monthly Archives: January 2014

Thermal Sensor #3

Board loaded… begin debug!

ThermalBoardLoaded

At first I was getting some really odd values coming from the thermal sensor. There were two issues at play .

  1. Loose leads
  2. Voltage source

First, I kept getting erratic spikes and couldn’t read the voltage coming out of the sensor. At this point I was only using a Digital Multi-Meter. I thought I might have bad Continue reading

Advertisements

Button Box for Christmas

Button Box

My wife had asked me to build a board or box with a bunch of levers, locks, handles, and doors for my two boys. I’ve always thought that it was a good idea, I’m just not that interested in things completely mechanical. So, I decided to build a button box that did essentially what my wife wanted while also being engaging enough for me to work on.

I did some quick google searches for such boxes, and found two. I was pretty shocked that I only found two, but I did find a lot of people who wanted to build this. It turns out that most people either didn’t have the time or the task became too overwhelming. Fortunately, I’m all about simplicity and I had a hard deadline!

Continue reading