If you want to hook up an existing stereo or amplifier to Spotify, there’s a fair few options on the market. You can even just order a Raspberry Pi and …read more (https://hackaday.com/2021/09/22/building-a-custom-linux-single-board-computer-just-to-play-spotify/)

Astro Pi Mk II, the New Raspberry Pi Hardware Headed to the Space Station
https://hackaday.com/2021/09/22/astro-pi-mk-ii-the-new-raspberry-pi-hardware-for-the-international-space-station/

Back in 2015, European Space Agency (ESA) astronaut Tim Peake brought a pair of specially equipped Raspberry Pi computers, nicknamed Izzy and Ed, onto the International Space Station and invited …read more (https://hackaday.com/2021/09/22/astro-pi-mk-ii-the-new-raspberry-pi-hardware-for-the-international-space-station/)

Home Automation Terminal With Cyberpunk Style
https://hackaday.com/2021/09/22/home-automation-terminal-with-cyberpunk-style/

The OLKB-Terminal designed by [Jeff Eberl] doesn’t have a battery, can’t fold up (even if it seems like it could), and is only portable in the sense that you can …read more (https://hackaday.com/2021/09/22/home-automation-terminal-with-cyberpunk-style/)

Ask Hackaday: What Can Only a Computer Do?
https://hackaday.com/2021/09/22/ask-hackaday-what-can-only-a-computer-do/

It is easy to apply computers to improve things we already understand. For example, instead of a piano today, you might buy a synthesizer. It looks and works — sometimes …read more (https://hackaday.com/2021/09/22/ask-hackaday-what-can-only-a-computer-do/)

An Entirely Frivolous Way To Measure Data
https://hackaday.com/2021/09/22/an-entirely-frivolous-way-to-measure-data/

[lexie] is a librarian, and librarians live in the real world. They’re not concerned with vague digital notions about the size of data, but practical notions of space. Thus, she …read more (https://hackaday.com/2021/09/22/an-entirely-frivolous-way-to-measure-data/)

Firmware Find Hints At Subscription Plan for reMarkable Tablet
https://hackaday.com/2021/09/22/firmware-find-hints-at-subscription-plan-for-remarkable-tablet/

We’ve been keeping a close eye on the development of electronic paper tablets such as the reMarkable for a while now. These large-format devices would be a great way to …read more (https://hackaday.com/2021/09/22/firmware-find-hints-at-subscription-plan-for-remarkable-tablet/)

3D Printed Rocket’s Features are Out of this World
https://hackaday.com/2021/09/22/3d-printed-rockets-features-are-out-of-this-world/

We’re delighted to see the progress on [Foaly]’s 3D-printed Cortex 2 rocket, and the latest build log is full of beautiful pictures and design details. Not only is this rocket …read more (https://hackaday.com/2021/09/22/3d-printed-rockets-features-are-out-of-this-world/)

3D Printed Sensor Detects Glyphosate
https://hackaday.com/2021/09/22/3d-printed-sensor-detects-glyphosate/