Normally, when you think of solar power, you think about photovoltaic cells or using the sun to generate steam. But engineers at Synhelion — a spin off from ETH Zurich …read more (https://hackaday.com/2024/06/29/solar-energy-plant-creates-fuel/)

Building a Hydraulic System With 3D Printed SLA Resin Parts
https://hackaday.com/2024/06/29/building-a-hydraulic-system-with-3d-printed-sla-resin-parts/

Hydraulics are incredibly versatile, but due to the pressures at which they operate, they are also rather expensive and not very DIY-friendly. This isn’t to say that you cannot take …read more (https://hackaday.com/2024/06/29/building-a-hydraulic-system-with-3d-printed-sla-resin-parts/)

Go Forth With This Portable Programmer
https://hackaday.com/2024/06/29/go-forth-with-this-portable-programmer/

When choosing a low-level language, it’s hard to beat the efficiency of Forth while also maintaining some amount of readability. There are open source options for the language which makes …read more (https://hackaday.com/2024/06/29/go-forth-with-this-portable-programmer/)

Apple May Use Electrical Debonding For Battery Replacement
https://hackaday.com/2024/06/29/apple-may-use-electrical-debonding-for-battery-replacement/

As a result of the European Union’s push for greater repairability of consumer devices like smartphones, Apple sees itself forced to make the batteries in the iPhone user-replaceable by 2027. …read more (https://hackaday.com/2024/06/29/apple-may-use-electrical-debonding-for-battery-replacement/)

Try Out MCUs With This Jumperable TSSOP20 Adapter
https://hackaday.com/2024/06/29/try-out-mcus-with-this-jumperable-tssop20-adapter/

There are so many new cool MCUs coming out, and you want to play with all of them, but, initially, they tend to be accessible as bare chips. Devboards might …read more (https://hackaday.com/2024/06/29/try-out-mcus-with-this-jumperable-tssop20-adapter/)

Swapping Vinyl for Cardboard with this ESP32 Turntable
https://hackaday.com/2024/06/30/swapping-vinyl-for-cardboard-with-this-esp32-turntable/

Cardboard is a surprisingly durable material, especially in its corrugated form. It’s extremely lightweight for its strength, is easy to work, can be folded and formed into almost any shape, …read more (https://hackaday.com/2024/06/30/swapping-vinyl-for-cardboard-with-this-esp32-turntable/)

3D Printing with a Twist
https://hackaday.com/2024/06/30/3d-printing-with-a-twist/

When we think about sending an STL off on the Internet for processing, we usually want someone to print it for us or we want mesh repair. But [Chuck] found …read more (https://hackaday.com/2024/06/30/3d-printing-with-a-twist/)

Root Your Sleep Number Smart Bed, Discover It Phoning Home
https://hackaday.com/2024/06/30/root-your-sleep-number-smart-bed-discover-it-phoning-home/