Actually my Cubietruck is exactly four years old and still performing great.
Board production is still alive and buyable fo 69€.
This post is just a review of a great product, use cases, modifications and recommendations.
[Read more…]
Creating PCB circuits
For one project (will post it later here) I had to draw a electrical circuit, a kind of clear and understandable one.
In some cases its great to have still after years a circuit of some DIY projects to understand and be able to reproduce them :)
I tried to look around for some newer circuit drawing tools and my decision falls again to KiCad.
[Read more…]
BeagleBone optimize power consumption
As you see the header of my blog the motto is “Linux TCP/IP, GreenIT and more…” this one will be about Linux and make it more greener
I will present you some ways to make your BeagleBone more efficient but still powerful.
Official and out of production BeagleBone [Read more…]
Arduino SRF08
The speed of the sound in the dry air (20° C) is around 343 m/s. Send a short ultrasonic pulse at Frequency of 40Khz in the air, and try to listen to the echo. Of course you won’t hear anything (only a little click noise), but with an ultrasonic sensor the back pulse can be detected. If you know the time of the forth & back travel of the ultrasonic wave, you know the distance, divide the distance by two and you know the range from the ultrasonic sensor to the first obstacle in front of it.
[Read more…]
Introducing the BeagleBone
The BeagleBone is the low-cost, high-expansion hardware-hacker focused BeagleBoard. It is a bare-bones BeagleBoard that acts as a USB or Ethernet connected expansion.
BeagleBone brings full-featured Linux to places it has never gone before.
Delicious facts about BeagleBone
AM3359 Processor btw. this is the Datasheet [Read more…]
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