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 bikerglen.com
Building Battery-Powered Zigbee Buttons with the nRF52840 | Photons, Electrons, and Dirt
| | blog.atx.name
ChibiOS powered reflow oven with web interface - atx
6.3 parsecs away

Travel
| | atx - My personal blog
| | tomscii.sig7.se
What time is it (DCF77-style)?
3.0 parsecs away

Travel
| | [AI summary] This is a detailed account of the development and construction of a DCF77-controlled clock with additional features like temperature and humidity sensing. The author describes the design process, hardware components, and software implementation, including the use of a simulator for development. The project includes a bill of materials, cost analysis, and future improvements. The source code and hardware design are shared under an open license.
| | www.scorpia.co.uk
Building a POE enabled lighting fixture - The blog of Tyler Ward (aka scorpia)
5.8 parsecs away

Travel
| | [AI summary] This article details the design and implementation of a POE-enabled lighting fixture with network control, focusing on hardware development, firmware, and integration with theatrical lighting systems.
| | jborza.com
My First Altera FPGA | Juraj's Blog
30.0 parsecs away

Travel
| Over a month ago I bought an Altera Cyclone IV board from a local seller, it seems to be listed on Aliexpress as well. It's marked as A-C4E6E10, and features: Altera Cyclone IV EP4CE6E22C8 FPGA chip with 6272 logic elements, 270 Kbits of memory 8-digit seven-segment LCD display 8 position DIP switch VGA output PS/2 input port (comes in handy to try out keyboard processing) buzzer a couple of push buttons a handful of IO pins, some of which can be used as a connector for a 1602/12864 display and 22 miscellaneous pins CH340 USB to serial chip 1602 display has 2 lines of 16 characters, each 5x8 pixels 12864 dot matrix display has a resolution of 128x64 pixels, hence the name