Sunday, November 16, 2014

Debouncing GPIO Input

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Reading the state of a GPIO pin is very simple.  There are several methods to do this.  But what if you need to detect a very short pulse on...
5 comments:
Wednesday, October 29, 2014

Improved Home Brewing Controller

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This post is an update to my Automated Home Brewing post. See that post for more details on the project. After adding some new features hap...
2 comments:
Monday, April 28, 2014

Flame Sensor Update

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This is a follow up to the post on Automated Home Brewing .  There were several good ideas in the comments to that post about how to create ...
6 comments:
Friday, April 25, 2014

Interface to the Internet of Things with SkyNet

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The Internet of Things (IoT) refers to the many servers that store data uploaded from various devices (things) connected to the Internet, wh...
6 comments:
Friday, April 4, 2014

Schematic for Analog Interface

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A commenter asked for the schematic of the analog interface I made using an MPC3008.  I seldom include schematics with my posts for several ...
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: