Author: Steve Spence

Arduino to MySQL Direct Part 2

Chuck has come out with an update to his MySQL connector – http://drcharlesbell.blogspot.com/2013/10/introducing-mysql-connectorarduino-100.html There is a new release of the Connector/Arduino on Launchpad! See https://launchpad.net/mysql-arduino. The new version supports a number of refinements and a few new features. These include:

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Arduino OBD-II Vehicle Diagnostics

A buddy of mine wants insight into how his vehicle is performing as he drives. He sent me a ArduinoDev ODB-II interface (model B) and said “figure it out”. So here we go! We will be exploring the onboard features in

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The Arduino VGA Interface

Many of our projects need more in the area of displaying data, so we are putting together a VGA interface. Now the Arduino is pretty under powered when it comes to producing a video signal. so we are using our

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Arduino Temp / Humidity Web Server

A buddy of mine wants to monitor the temperature and humidity levels (among other things) in his dog kennels. I connected a Ethernet Shield to an Arduino, added a DHT-11 Temperature / Humidity Sensor, and whipped up a sketch that

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Arduino Keyboard Shield – Part 3

The PS/2 Keyboard Smart Shield prototype is operational! Now on Instructables! This is Part 3 in the series. The Atmel 328P DIY Arduino is reading a PS/2 Keyboard, converting the scan codes to characters, and transmitting the characters to the

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Arduino Keyboard Shield – Part 2

Continuing from Arduino Keyboard Shield – Part 1, we now have keyboard input from a PS/2 keyboard displaying in the serial monitor. The next step will be building the Smart Shield, which contains a ATMEL 328P running the following code, and

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