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www.paulvdiyblogs.net | ||
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blog.gremblor.com
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blog.cavelab.dev
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| | | | | In November last year - I started building a DIY security alarm system, using a Raspberry Pi as the controller. My plan was to make a self-sustained system, using proper alarm hardware - like PIR sensors and sirens. Integration with Home Assistant would be an add-on, not a requirement. I wanted the system to be as redundant and fault-tolerant as I could make it. This is a pretty long story, with some twists and turns - let's get into it ?? | |
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guy.carpenter.id.au
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| | | | | [AI summary] A detailed guide on building a custom time clock using a Raspberry Pi, OLED display, rotary encoder, and RGB LED to log time against tasks directly to a Google Docs spreadsheet. | |
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blog.wokwi.com
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| | | Capture The Flag by finding your way into the internals of the ATtiny85 chip and turn the LED on - the story behind the hardware, and how to make your own. | ||
