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Raspberry Pi 3 GQRX SDR

Raspberry Pi 3 GQRX SDR

The Raspberry Pi 3 has enough power to run applications that were out of reach of earlier versions.  Software Defined Radio, commonly known as SDR, is such an application.  There are several program options that can be installed.  I’ll be covering GQRX because it powered by GNU-Radio and Qt.  You can find more information about the software at http://gqrx.dk/ Installing gqrx is done by follownig the instructions outlined on the GQRX developer’s website, http://gqrx.dk/download/install-ubuntu Here is an excerpt. For Ubuntu…

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Academic Roundup

Academic Roundup

Summary – it’s getting closer So far, there has been 15 of 20 posts that have stayed on topic with the goals defined at the beginning of this years studies.  I’ve managed to release at least 3 posts per month that covered the intended material.  Here’s a list of those topics based on grouping. Raspberry Pi Specific Raspberry Pi – The basics Command and control as easy as RPi RPi email using sSMTP RPi Backup and Restore Hardware Selecting an…

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Spring Heartbreak

Spring Heartbreak

RPi Dashcam Here’s a step by step using raspivid, super simple. RPi Bluetooth and WiFi I found it much easier to just use a USB adapter Edimax EW-7811Un, these instructions make it look easier than what I experienced with Adafruits “Ourlink” adapters.  I think my new AP doesn’t support the Ourlink band, so I had a sourlink. Here’s one from Plugable. BLE Revisited Bluetooth basic tutorial – from Sparkfun BC118 BLE Mate 2 Hookup Guide – from Sparkfun…don’t get too…

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Augmented reality

Augmented reality

Introduction – seeing what is relative This will be more of an introduction on the topic of augmented reality.  It will be platform independent, but it may make reference to various types of devices.  Basically it is creating a visual experience that is a combination the natural world and digital. The concept of enhancing a visual object, in real time, with detail is the idea behind augmented reality.  Its easier to explain with application that to describe it outright.  Grocery…

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