Heat-set inserts are a great way to embed mechanically-strong, threaded parts into a 3D print. For installation, all that is required is an economical soldering iron; something most of us …read more (https://hackaday.com/2022/10/23/diy-heat-set-insert-press-says-complicated-comfort/)

Protected Mode On A Z80! (Almost)
https://hackaday.com/2022/10/23/protected-mode-on-a-z80-almost/

The microprocessor feature which probably most enables the computing experience we take for granted today is protected mode. A chip with the required hardware can run individual software processes in …read more (https://hackaday.com/2022/10/23/protected-mode-on-a-z80-almost/)

Design Your Own Chip With TinyTapeout
https://hackaday.com/2022/10/23/design-your-own-chip-with-tinytapeout/

xr:d:DAFJBDps-RQ:10,j:33979991966,t:22082914
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/10/hadimg_tinytapeout_feat.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/10/hadimg_tinytapeout_feat.jpeg?w=800">When hackers found and developed ways to order PCBs on the cheap, it revolutionized the way we create. Accessible 3D printing brought us entire new areas to create things. [Matt …read more (https://hackaday.com/2022/10/23/design-your-own-chip-with-tinytapeout/)

Look Inside This “Meditation Headband” And Integrate It Into Your Own Projects
https://hackaday.com/2022/10/23/look-inside-this-meditation-headband-and-integrate-it-into-your-own-projects/

Muse makes a variety of wearable devices aimed at measuring brain and body activity, and [Becky Stern] did a detailed teardown of the Muse S model, revealing what goes on …read more (https://hackaday.com/2022/10/23/look-inside-this-meditation-headband-and-integrate-it-into-your-own-projects/)

Hackaday Links: October 23, 2022
https://hackaday.com/2022/10/23/hackaday-links-october-23-2022/

There were strange doings this week as Dallas-Forth Worth Airport in Texas experienced two consecutive days of GPS outages. The problem first cropped up on the 17th, as the Federal …read more (https://hackaday.com/2022/10/23/hackaday-links-october-23-2022/)

Sight and Sound Combine in This Engaging Synthesizer Sculpture
https://hackaday.com/2022/10/23/sight-and-sound-combine-in-this-engaging-synthesizer-sculpture/

We’ll always have a soft spot for circuit sculpture projects; anything with components supported on nice tidy rows of brass wires always captures our imagination. But add to that a …read more (https://hackaday.com/2022/10/23/sight-and-sound-combine-in-this-engaging-synthesizer-sculpture/)

DIY Arduino Hearing Test Device
https://hackaday.com/2022/10/23/diy-arduino-hearing-test-device/

Hearing loss is a common problem for many – especially those who may have attended too many loud concerts in their youth. [mircemk] had recently been for a hearing test, …read more (https://hackaday.com/2022/10/23/diy-arduino-hearing-test-device/)

DIY Bike Wheels Welded With Rebar
https://hackaday.com/2022/10/24/diy-bike-wheels-welded-with-rebar/