There are many in the hacker community who would love to experiment with augmented reality (AR), but the hardware landscape isn’t exactly overflowing with options that align with our goals …read more (https://hackaday.com/2023/06/02/chatting-about-the-state-of-hacker-friendly-ar-gear/)

Hackaday Prize 2023: LASK4 Watches Those Finger Wiggles
https://hackaday.com/2023/06/02/hackaday-prize-2023-lask4-watches-those-finger-wiggles/

What do you get when you combine an ESP32-S2, a machine-learning model, some Hall effect sensors, and a grip exercise toy? [Turfptax] did just that and created LASK4. The four …read more (https://hackaday.com/2023/06/02/hackaday-prize-2023-lask4-watches-those-finger-wiggles/)

What Makes Wedge Coils Better Than Round For PCB Motors?
https://hackaday.com/2023/06/02/what-makes-wedge-coils-better-than-round-for-pcb-motors/

PCB motors are useful things. With coils printed right on the board, you don’t need to worry about fussy winding jobs, and it’s possible to make very compact, self contained …read more (https://hackaday.com/2023/06/02/what-makes-wedge-coils-better-than-round-for-pcb-motors/)

SMA Connector Footprint Design for Open Source RF Projects
https://hackaday.com/2023/06/02/sma-connector-footprint-design-for-open-source-rf-projects/

https://robruark.com/projects/RF/SMA_transition/decent_SMA_transition.html
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/06/boards.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/06/boards.jpg?w=800">When you first start out in the PCB layout game and know just enough to be dangerous, you simply plop down a connector, run a trace or two, and call …read more (https://hackaday.com/2023/06/02/sma-connector-footprint-design-for-open-source-rf-projects/)

Perovskite Sensor Array Emulates Human Retina For Panchromatic Imaging
https://hackaday.com/2023/06/02/perovskite-sensor-array-emulates-human-retina-for-panchromatic-imaging/

Overall design of retina-inspired NB perovskite PD for panchromatic imaging. (Credit: Yuchen Hou et al., 2023)
" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/perovskite_human_retina_imaging_sciadv.ade2338-f1.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/perovskite_human_retina_imaging_sciadv.ade2338-f1.jpg?w=800">The mammalian retina is a complex system consisting out of cones (for color) and rods (for peripheral monochrome) that provide the raw image data which is then processed into successive …read more (https://hackaday.com/2023/06/02/perovskite-sensor-array-emulates-human-retina-for-panchromatic-imaging/)

C64 Gets ChatGPT Access Via BBS
https://hackaday.com/2023/06/02/c64-gets-chatgpt-access-via-bbs/

ChatGPT, powered by GPT 3.5 and GPT 4, has become one of the most popular Large Language Models (LLM), due to its ability to hold passable conversations and generate large …read more (https://hackaday.com/2023/06/02/c64-gets-chatgpt-access-via-bbs/)

A Fresnel Lens Without The Pain
https://hackaday.com/2023/06/03/a-fresnel-lens-without-the-pain/

Making a traditional glass lens requires a lot of experience, skill, and patience grinding a piece of glass to the required shape, and is not for the casual experimenter. Making …read more (https://hackaday.com/2023/06/03/a-fresnel-lens-without-the-pain/)

Zelda Guardian Sculpture Tracks Humans and Pets Via Camera
https://hackaday.com/2023/06/03/zelda-guardian-sculpture-tracks-humans-and-pets-via-camera/