Does this look like a project to you? It does to me.
It's one thing to read about recycling on the Internet, or to see kids shows promote the ideals of good stewardship of resources. It's another thing altogether to actually make something useful out of junk. I maintain the …
read moreIntroducing the SnapSafe Item No. 75430. It fails job number two. I purchased this at …
read moreSome time ago, one of the GPIO pins on WeatherPi stopped working. It was the one the tipping bucket rain gauge was attached to. I was able to move the wire to another pin, and change my program. Problem solved.
When the rain gauge stopped working again, I assumed I …
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LilWeatherPi is the newest member of the PiNet family.
Why another WeatherPi? Well, I was concerned that my humidity readings may be skewed by the proximity of WeatherPi (the original) to the pool. There are times when the air is completely still, and I have actually measured the humidity with …
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Every once in a while I learn a valuable lesson. Sometimes that lesson is more valuable because it actually costs me money.
Today's lesson is that, even though these three batteries look the same on the outside, and all three fit into the same holder, one of them is very …
read moreThis is a follow-up to this post introducing an "spreadsheet to receipt printer" shopping list system.
There are downsides to everything, including paper shopping lists. The most frequently confronted downside to paper shopping lists is experienced when you reach into your pocket for the list, and realize you left it …
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We've been around the block with shopping lists. From a piece of paper with handwritten notes to desktop PC created lists printed on 8.5x11" paper to apps like Out of Milk on the phone, we've done it all.
And we've been less than happy with all those. Now that …
read moreSurely, among the MILLIONS of people who are regularly devouring every word I write here on this blog, someone has asked the question, "Why go to all the trouble of building your own bespoke home automation system when there are great open source offerings like OpenHAB and Home Assistant out …
read moreFor years I've wished I could recycle laptop displays instead of just throwing them away. It just seemed so unnecessarily wasteful. Now I can reuse them thanks to some enterprising people in China and eBay.
Using this driver card and cables, I was able to build a Raspberry Pi development …
read moreYou look at him. He looks at you. You're thinking, "How could replacing a SSD in a computer take all day?" He's thinking, "Where do I …
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