Many people write me asking if it would be possible to add/modify the clock color palettes or change the lamp mode display. Of course it...

UPDATE: The Fibonacci Clock is now live on Kickstarter! I have 30 days to fund this project … head up to Kickstarter to support me! I...

Soon I will launch a Kickstarter campaign to fund the Fibonacci Clock project. This clock uses the Fibonacci sequence to display time...

The initial goal for this project was to build a project enclosure out of wood. I initially had no idea what project I would do with it....

Making the Scary Monkey project with my son has been a lot of fun so I decided to make another project for the kids. I built an...

This is my first working printed circuit board. I used the toner transfer method to draw the traces on the copper board. The purpose of...

While I was still trying to figure out what to do these 10 keypads, I received an LCD Display I ordered on eBay. It’s friday, I have no...

I just received a package of 10 flexible keypads I bought on eBay for 15.88$, shipping included. Having a keypad in your project opens so...

You can now find the code of the twitter robot on my github at: https://github.com/pchretien/tweetbot Feel free to fork … copying is not...

I presented this project at the 28th Montréal Python meeting. I posted the slides of the presentation in my previous post here. The...

Today at 18:30h, I’ll make a short presentation at the 28th edition of the Montreal Python. I’ll present my PyGame Wireless Game...

I posted these two barndoor mounts on Thiniverse a few days ago. One is manually operated while the other is motorized. Manual Stars...

When you make a project using an Arduino board, you often need a case to attach the Arduino onto your project. This small project is my...

Controlling DC motors is at the heart of many robotic projects. Servo motors are sexy but DC motors are cheap and a lot more useful to...

For this project, I keep the same controller as in the previous post but, instead of controlling a servo motor  through a second Arduino,...

I uploaded a new video to demonstrate the task scheduler in action. In this example I am driving two servo motors, two LEDs and a...

My motivation to write a task scheduler framework is to help me faster develop new Arduino projects. In most projects, we repeat the same...

A few weeks ago we played with XBee wireless devices. Last week we played with accelerometers and compass. This week we will put it all...

This post is the last part of this series of articles (part1, part2) showing how to build a project using a custom Arduino board. To the...

A short video to show the Arduino LED Matrix project in action. #ledmatrix #ledarray #electronic #LED #Arduino