Arduino

Red Light Camera Alerter

I had the chance to play with some new components – namely the Adafruit Monochrome 128×32 OLED display and the Adafruit UP501 66 channel GPS receiver. As I was pondering ideas of what to build, I thought that it would be neat to be alerted when approaching a red light camera.  In my local area (Southern Ontario), there are currently about a hundred or so of these cameras around the GTA.  However, it appears...
Read On »
Arduino

Arduino Temperature / Humidity Sensor

The projects I do tend to fall in one of two buckets – either proof-of-concept (so I can learn new stuff) or items that have some sort of functional use.   The need for this project came about when my wife was prodding me about the humidity in the house and whether our humidifier was doing it’s job correctly.  Most people would just go out and buy a temp / humidity sensor and be...
Read On »
Arduino

Adafruit Monochrome 128×32 OLED graphic display

I recently got my hands on the Adafruit Monochrome 128×32 OLED graphic display for my next project.  This is a 128×32 OLED B+W graphics chip and it’s tiny!  Don’t let its size fool you however. Being an OLED display,  text/graphics contrasts well against the black background.  My initial intent for this display was to use it to provide information to you GPS Red Light Camera project.  It’s job would be to provide key information...
Read On »