Continuous Resin Printer Shows The Speed
https://hackaday.com/2021/09/16/continuous-resin-printer-shows-the-speed/

https://old.reddit.com/r/3Dprinting/comments/pcb8it/diy_continuous_resin_printer/?sort=top
" data-medium-file="https://hackaday.com/wp-content/uploads/2021/09/Snap-2021-09-14-at-21.47.29-landscape.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/09/Snap-2021-09-14-at-21.47.29-landscape.png?w=607">Redditor [No-Championship-8520] aka [Eric Potempa] has come up with an interesting DIY take on the Continuous Liquid Interface Production (CLIP) process currently owned and developed by Carbon Inc. The usual …read more (https://hackaday.com/2021/09/16/continuous-resin-printer-shows-the-speed/)

Powering Up With USB: Untangling The USB Power Delivery Standards
https://hackaday.com/2021/09/16/powering-up-with-usb-untangling-the-usb-power-delivery-standards/

Powering external devices directly from a PC’s I/O ports has been a thing long before USB was even a twinkle in an engineer’s eye. Some of us may remember the …read more (https://hackaday.com/2021/09/16/powering-up-with-usb-untangling-the-usb-power-delivery-standards/)

Hacking a Robot Vacuum to Write a Replacement App
https://hackaday.com/2021/09/16/hacking-a-robot-vacuum-to-write-a-replacement-app/

While internet-connected devices can be very useful around the house, and it is pretty cool to be able to monitor your dishwasher from half a world away, it’s important to …read more (https://hackaday.com/2021/09/16/hacking-a-robot-vacuum-to-write-a-replacement-app/)

Farewell Sir Clive Sinclair; Inspired a Generation of Engineers
https://hackaday.com/2021/09/16/farewell-sir-clive-sinclair-inspired-a-generation-of-engineers/

Created with GIMP
" data-medium-file="https://hackaday.com/wp-content/uploads/2021/09/clive-sinclair-featured.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/09/clive-sinclair-featured.jpg?w=769">It is with sadness that we note the passing of the British writer, engineer, home computer pioneer, and entrepreneur, Sir Clive Sinclair, who died this morning at the age of …read more (https://hackaday.com/2021/09/16/farewell-sir-clive-sinclair-inspired-a-generation-of-engineers/)

Taking A Deep Dive into SPI
https://hackaday.com/2021/09/16/taking-a-deep-dive-into-spi/

With the prevalence of libraries, it has never been easier to communicate with hundreds of different sensors, displays, and submodules. But what is really happening when you type SPI.begin() into …read more (https://hackaday.com/2021/09/16/taking-a-deep-dive-into-spi/)

Tesla Door Handle Improvements
https://hackaday.com/2021/09/16/tesla-door-handle-improvements/

Screen capture from project YouTube video
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2021/09/door-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/09/door-feature.png?w=800">Automotive engineer and former Tesla employee [SuperfastMatt] takes at look at the notorious Tesla door handle design and how it’s changed over the years (see the video below the break). …read more (https://hackaday.com/2021/09/16/tesla-door-handle-improvements/)

A CRT Monitor Restoration
https://hackaday.com/2021/09/16/a-crt-monitor-restoration/