The Raspberry Pi
Hobbyist
Connecting the Raspberry Pi to the real world
Sunday, March 30, 2014
CPU and I/O Utilization Display - Details
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In the post Server Box With Utilization Displays I showed a system which displays CPU and I/O utilization in real time. If you are using ...
Thursday, March 20, 2014
Automated Home Brewing
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Brewing Controller User Interface I have been a “home brewer” in the electronic hobbyist sense for decades, but I am also a “home brewe...
39 comments:
Sunday, March 16, 2014
Stupid Simple Tip #4
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Murphy was an optimist. I have repeatedly had problems with USB cables. USB cables are held in place only by the friction of the connector...
Thursday, March 6, 2014
Server Box with Utilization Displays
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A while back I built a server with the system root moved to an external hard drive. Blog Post - Running From an External Hard Drive That ...
Thursday, February 20, 2014
Stepper Motors
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Stepper motors are unlike ordinary motors. A simple motor will spin when current is applied to the coils. Reverse the polarity of the curr...
3 comments:
Wednesday, February 19, 2014
Stupid Simple Tip #3
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The ribbon cable connector used for floppy disk drives on PCs can be used as a GPIO connector. They are larger than than the Pi GPIO co...
Monday, February 17, 2014
Stupid Simple Tip #2
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The body of an old ball point pen can be easily made into a standoff of any size. And it's hard to beat the price.
2 comments:
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