Tag Archives: arduino

Wirelessly control an Arduino with NodeJS over Bluetooth

Posted on 12/12/2012 by Eelco

I wanted to control my Arduino via Bluetooth using NodeJS but I could not find a Node module to do it. That is why I decided to build my own. This post describes how to use it. Arduino setup First, lets … Continue reading →

Posted in programming | Tagged , , , , , , , , , | 15 Comments

Temperature graphs

Posted on 24/11/2010 by Jan Sipke

In a previous article we looked at remote measurement of temperature and humidity. Now it is time to show the results of the temperature measurements. First a recap of the setup: Three remote temperature and humidity sensors are located in … Continue reading →

Posted in programming | Tagged , | 1 Comment

Measuring temperature and humidity with a JeeNode

Posted on 30/09/2010 by Jan Sipke

In a previous article we looked at the Arduino. Now we will look at an (almost) Arduino compatible clone, the JeeNode. It is a bit smaller and cheaper than the original version and operates at 3.3V instead of 5V. This … Continue reading →

Posted in Hardware, programming | Tagged , , , | 1 Comment

Programming the Arduino ethernet shield

Posted on 08/09/2010 by Jan Sipke

The Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It features an IDE that allows you to program the Arduino using a standard USB cable. Several shields exist that extend the functionality of the … Continue reading →

Posted in Hardware, Networking, programming | Tagged | 2 Comments