Software

Sweet new features for Druid4Arduino and SerialUI
Sweet new features for Druid4Arduino and SerialUI

New versions of SerialUI and Druid4Arduino have just been released and include some neat new functionality. The two major improvements are: automatic variable/state tracking continuous streaming output Variable state tracking Using SerialUI, you may now specify and label a list of (global) variables.  Each of these will automatically be displayed and refreshed in the druid…

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SerialUI and Druid4Arduino updated

SerialUI, the Arduino serial/terminal user interface, and Druid4Arduino, the automatic GUI for SerialUI-enabled devices, have both been updated and are available for download. SerialUI SerialUI has been expanded to include new functionality, the most important of which are: A “user-presence” callback.  You can now specify a function which will be periodically executed while a user…

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Bluetooth Low Energy tutorial series (part 1) published.

I’m pleased to announce that the first set of pages for the Bluetooth Smart/Low Energy Tutorial series have been published.  Within, you’ll find a BLE crash course, a DIY BLE module breakout board (including an Eagle library so you can use it in your circuits) and a complete universal bluetooth low energy client program– with…

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What’s the easiest way send files to an Arduino?

There are many instances when it would be nice to be able to send large amounts of data to an Arduino-based device.  A very obvious example is any kind of media player, where you’d like to upload files from your computer, but there’s also sending configuration, whitelists, sets of instructions… there are many cases where…

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MaxThermo: temperature measurements for your projects

The MaxThermo library has just been released under the LGPL! If you have a project that needs to know the weather (or at least the temperature, anyhow), then a thermocouple will come in very handy. Thermocouples are pretty sweet temperature sensors that fit into electronics naturally as they leverage the thermoelectric effect: conductors which are…

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VaRGB, RGB illumination programming library, released

VaRGB, a powerful and rather fun bit of code, has gone public and is now available as OSS. VaRGB is an RGB illumination programming library. You tell it how you want your lighting to behave, and it handles all the details of updating red/green/blue values at the right time for you. The library works on…

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How I Became a Programmer

I happened upon a questionnaire–How did you learn to program?–and chose to take a few minutes to fill it out. Doing so forced me to look back at the years I’ve spent coding, how I got started and the lessons I’ve learned along the way. I ended up spending a good while filling in my…

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TinyBrite Arduino library first release

As mentioned before, I love me some LEDs and have a particular fondness for the MegaBrites, powerful RGB modules that are easy to chain together.  The only issue I encountered in using the hardware was with SPI support or, more specifically, lack thereof.  On certain Arduino’s, like the very tiny Digispark, there is no hardware…

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Druid4Arduino Alpha Released

  Druid4Arduino–an automatic/configuration-free graphical user interface for Arduino projects–has just been released as free software (under the GPL), with binary programs available for Windows and Linux. This software enables you to provide a GUI for your device or project without having to spend any time programming windows and buttons.  You need only include the SerialUI…

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SerialUI 1.4 Released

Quick word to mention that SerialUI version 1.4 has been released. From the programming perspective, this update involves only a single change (the addition of a showEnterNumericDataPrompt() method, to provide more precise feedback than always using showEnterDataPrompt()). The most important thing is that the library now supports a mode specifically designed to aid interaction with…

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