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Entries for the 'Embedded Development & Programming' Category

Exploring Altium: Using Design Variants

One of my absolute favorite things about embedded design is watching a product evolve over the development cycle. From unboxing the first prototype all the way to the release of the deluxe commercial model, each revision of the design poses new and i...


Reducing Altium Designer's Hard Drive Usage

Have you noticed your hard drive usage climbing steadily when working with Altium Designer? Here's how you can reduce the disk footprint for each of your PCB projects. Every time you manually save a schematic sheet or PCB design, Altium saves ...


Introduction to Bluetooth

With the wide adoption of smartphones and the attractive market for the Internet of Things (IOT) and other accessories, Bluetooth connectivity has made its way into many products and most people’s daily life. In the last five years there has li...


Pet Project: Turn A Fan Into A Clock

For those of you with electronics hobbies, here is an interesting pet project that is not very difficult or expensive. In fact, you can find most of the parts lying around your house. The idea is to make an analog display clock. The finished product ...


Repairing an NI USB-6351 X-Series DAQ

Recently, I’ve needed to do some proof of concept testing for a LabVIEW-based project. The only special I/O requirement for my prototype was a +/- 10V analog output that is capable of sourcing at least 1mA of current. The good news was that DMC...


Firmware Programming and Configuration Application for Embedded Device

In order to support development, deployment, and management of a customer’s embedded device, DMC developed a simple windows GUI using C# and WPF to assist in programming and configuring the device. The program uses a single USB connection for b...


Updating Your Rotary Dial Phone for the Digital Age

Good-old rotary dial phones have been around since forever, and they used to be a part of everyday life, like dragons during medieval period. However, like dragons, suddenly all these marvelous ancient devices just disappeared one day. I was lucky to...


Aiding My Horrible Handwriting With A Polargraph Drawing Bot

People who know me have probably noticed that I have pretty bad handwriting skills. I recently realized that apparently there is a pretty scary word for my case: dysgraphia. Fortunately I was growing up long enough ago when this word hadn't ...


LCD Paint with Nokia 3310 screen and 8051 Microcontroller

Engineers at DMC often tend to have fun tech hobbies to work on in their spare time. I worked on such a project a couple years ago and wanted to share it on our blog. I came across this webpage while looking for cool LCD projects: Connect Nokia ...


CTA Bus Tracking with the Raspberry Pi

I've never been much of a morning person; some days, the snooze button on my alarm clock works harder than I do. I also like to take public transit to work as often as possible. An unfortunate side effect of my erratic waking habits is that ...


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