Nixie Display Module Is Addressable Via SPI
https://hackaday.com/2022/12/03/nixie-display-module-is-addressable-via-spi/

There are plenty of SPI interface screens on the market, but few of them have the charm of the good old Nixie tube. [Tony] decided to whip up a simple …read more (https://hackaday.com/2022/12/03/nixie-display-module-is-addressable-via-spi/)

Bit-Banging Bidirectional Ethernet on a Pi Pico
https://hackaday.com/2022/12/03/bit-banging-bidirectional-ethernet-on-a-pi-pico/

These days, even really cheap microcontroller boards have options that will give you ethernet or wifi access. But what if you have an original Raspberry Pi Pico board and you …read more (https://hackaday.com/2022/12/03/bit-banging-bidirectional-ethernet-on-a-pi-pico/)

Build Your Own Mini Fogging Cauldron
https://hackaday.com/2022/12/03/build-your-own-mini-fogging-cauldron/

The best cauldrons are full of bubbling, steamy potions of great magical potential. We don’t have many of those in the real world, though, so sometimes we have to make …read more (https://hackaday.com/2022/12/03/build-your-own-mini-fogging-cauldron/)

Better Coding Through Sketching
https://hackaday.com/2022/12/03/better-coding-through-sketching/

Back in the late 1970s and early 1980s, engineering students would take a few semesters of drafting and there would usually be a week or two of “computer-aided drafting.” In …read more (https://hackaday.com/2022/12/03/better-coding-through-sketching/)

A Cycle-Accurate Intel 8088 Core For All Your Retro PC Needs
https://hackaday.com/2022/12/03/a-cycle-accurate-intel-8088-core-for-all-your-retro-pc-needs/

A problem faced increasingly by retrocomputer enthusiasts everywhere is the supply of chips. Once a piece of silicon goes out of production its demand can be supplied for a time …read more (https://hackaday.com/2022/12/03/a-cycle-accurate-intel-8088-core-for-all-your-retro-pc-needs/)

This is the Future of Waste Management
https://hackaday.com/2022/12/04/this-is-the-future-of-waste-management/

https://www.youtube.com/watch?v=j0aKJHhNAhc
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/11/Snap-2022-11-30-at-23.42.35.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/11/Snap-2022-11-30-at-23.42.35.png?w=800">Many of us have been asking for some time now “where are our robot servants?” We were promised this dream life of leisure and luxury, but we’re still waiting. Modern …read more (https://hackaday.com/2022/12/04/this-is-the-future-of-waste-management/)

Breathe Through Your Ears?
https://hackaday.com/2022/12/04/breathe-through-your-ears/