Category Archives: Raspberry Pi

Need To Prioritize

Posted on February 26, 2016 by larry

I got a lot going on, I got a running next week, my dog has surgery and my daughter has a dentist appointment.  Also I need to get moving on my presentation for Linuxfest. They accepted my class on Internet … Continue reading →

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Thinking About Security

Posted on February 21, 2016 by larry

I consider myself pretty advanced in technology, but I think that my knowledge of how bad things are, kind of holds me back in embracing new tech due to security. I been thinking of couple things. The reason I did … Continue reading →

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Raspberry Pi Relay

Posted on January 27, 2016 by larry

Nearly four years ago (short by a month) I got an arduino to locally turn a relay on and off for a power strip. http://www.apolonio.com/blog/?p=1890 I have revisited that project again using a Raspberry Pi 2. It required a lot … Continue reading →

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Exhibit Box 2016

Posted on January 24, 2016 by larry

Here is the new box I have for 2016 exhibits.  Hopefully there will be many exhibits this year. Still a lot more to work on but it looks pretty good.  I am happy with it so far. From left to … Continue reading →

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Installing MRAA and UPM on a RPi 2

Posted on December 15, 2015 by larry

I spent a little bit of time trying to get UPM (Useful Packages & Modules) running on a Raspberry Pi 2. I think this is a way to go.  A LOT of devices are supported here. http://iotdk.intel.com/docs/master/upm/modules.html One dependency is … Continue reading →

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Pi Zero

Posted on December 14, 2015 by larry

The new Pi Zeros are sold out and no where to be found. I still want one though. They are pretty small, the length is about the width of an US Dollar bill. My coworker got one, I am usually … Continue reading →

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Soldered Cap on NRF radio

Posted on December 7, 2015 by larry

    After prematurely claiming victory, I am reluctant to say that this is the final fix, but it is pretty stable.     There seems to be 3 things needed fixing in order for me to reach this point, … Continue reading →

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It was Power

Posted on December 5, 2015 by larry

So yesterday I struggled to get the NRF23L01 running, I finally figured it out, it was power. Seems like a lot of my issues have to do with power.  I think I am going to build myself a circuit that … Continue reading →

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2000th Post

Posted on December 3, 2015 by larry

Cool, today marks my 2000th post on this blog.  That is amazing. I got the NRF24L01+ working on a Raspberry Pi 2.  Finally. I guess if I put my mind to it I could have had it done sooner. I … Continue reading →

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Internet of Things XMas Devices

Posted on December 1, 2015 by larry

Here it is, hardware all done This year it is powered by two devices, a Raspberry Pi on a Red Board and an Arduino on a black board. The Raspberry Pi will drive these three message boards, a naughty and … Continue reading →

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