The Mood-o-meter has three operating modes: Hardware: How does it communicated with a PC? It doesn’t. The PC is simply sending serial signals to it which the Arduino interprets and changes the mood/status accordingly. The “PC controlled mode” signal is sent through a powershell script, which in turn has a simple winforms program as an UI….
The Cat Caller
We have two cats who like to go explore outside but are still living with us in the house. We used to use a plastic container filled with cat treats to call them back inside, until I remembered that I’m a specialist on designing useless objects for 3D printing. That’s when the Cat Caller was…
Quick release breadboard base for Arduino Uno
I got tired of the jumpers always coming loose when packing away my projects, so I designed a magnetic breadboard base with a quick release for the Arduino. No need to fool around with screws, the board is held in place with small magnets, and the whole base can be attached to a subframe which…
3D printed Die Tower with a trapdoor
I don’t play board games but I like to challenge myself with creating interesting 3d models. A die tower was a perfect thing to make as it would have moving parts, interchangeable design, and limited hardware. The model does not require any supports, and only needs a spring from a pen and a single M3…
Huge standard screwcap
One of my old colleagues was changing jobs, so I decided to create a farewell gift for him. For some reason he always use a bottle screwcap as the unit of measurement for his alcoholic drinks. I made him a new “standard screwcap” he can use. Låg = screwcap in Danish. You can find the…
Wireless phone charger
Do you have a habit of placing your phone on front of your keyboard while you work? Are you annoyed that the facial recognition doesn’t recognise you due to the too shallow angle? Well, this is the fix. The wireless charging module is taken from Ikea Livboj. Plug-n-play with a requirement of gluing three parts.
Jewellery Box
This is a jewelry box I created which features a flower I used for a pencil case earlier. A fantastic gift for family and friends. The box uses magnets as hinges and the flower is glued on to the lid. This version is meant for stud earrings and has a fine grid separator inside.
Aircon remote holder for the workshop
I always use the timer on the aircon unit in my workshop. I also always lose the remote when I want to activate the timer and spend a lot of time trying to find where I placed it. This remote holder has an opening for the sliding cover. It means that you can push the…
Kittenproof subwoofer
Our family got two very small new members. As it usually goes with little kids, you start realising that a lot of things in your house are dangerous for them. I realised that I had an incredible deathtrap right next to our TV; the subwoofer. The kittens could climb inside through the hole on the…
3D printed handle replacement for my magnetic drill
I got tired of having the handle of the drill on the way so I designed and 3D printed a replacement part. The drill is a beast, so I decided to add an emergency stop as well in case it decides to consume my arm.