Single hose portable ACs suffer from terrible efficiency inherent to their design. Here is how they work and how to improve their efficiency.
I’ve designed a simple 3D printed Kärcher SC3 Power Cable Holder because the device itself does not come with one.
Reuse, reduce, recycle! Get yourself the ingredients for your own cheap batteries by harvesting lithium-ion cells from old batteries!
How to integrate a Prusa i3 MK3S Raspberry Pi 4 upgrade using the onboard 24V power supply and internal UART interface.
Design and build your own inexpensive DIY lithium ion battery pack!
3D printing safety should always be considered when working with 3D printers. Here are the most common hazards and how to avoid them.
How toxic are 3d printer emissions? A recent study compared ABS and modern alternatives such as PETG, HIPS and ASA.
The EU has a number of 3D printer resin manufacturers that have competitive prices compared to producers from overseas. Here is a list of available resins and their prices.
A 3D printer enclosure made of tempered steel with a safety glass front door for 100€, with optional fan assembly. BoM & build guide.
To support local economies and social systems, I wanted to buy 3D printer filament made in the EU. Here’s a list of manufacturers and their filaments.