Other
“Sometimes even very expensive and well build equipment breaks. This recently happened to researcher Biljana Mojsoska, a chemist at Roskilde University. She was working with nano sheets, an anti-bacterial coating for medical surfaces, as her machine stopped working. The fact …
“I made my NeoPixel Party Bike for two reasons: First, I’ve worked on a few simple NeoPixel projects in the past and it was like a “tease” that made me want to know more-more-more! Second, I’m a member …
“A wireless ROVER which is controlled by a web-page served by Node.js server, with the help of Sockets. Project Idea Node.js is one of the best options for Real-Time Applications. I have previously worked on some real-time apps …
“WS2812 LEDs (‘NeoPixels’) are intelligent devices, that can be programmed to a specific 24-bit red, green & blue (RGB) colour, by a pulse train on a single wire. They are capable of being daisy-chained, so a single pulse line can drive …
“Designed a machine in which the user can dispose plastic and metal waste and redeem points to collect rewards by scanning the QR code. MOTIVATION: Where Do Plastic Water Bottles End Up? In landfills, floating on oceans, or rivers and …
“Two stepper motors and an Arduino to turn around an SMD part. For my manual pick and place machine, it would be handy to have a tool that flips SMD parts that are upside down in the storage box. The …
“As part of my Commodore Plus/4 series, chapter three of the user’s manual includes a section on using a Commodore Datasette. In a previous post, I assembled the modern replacement for the Datasette, the Tapuino. “What’s a …
“Hardware Raspberry Pi Zero WH Adafruit RGB Matrix Bonnet A 32x32 LED matrix with a HUB75 connection (available on e.g. Adafruit, Pimoroni, Aliexpress). I used this one. A 5V 4A power adapter Refer to the Adafruit instructions to set …
“A modular 3D printed throttle quadrant and trim wheel for use with flight simulators. Having recently upgraded my PC to enable it to run MS FS2020, I was inspired to improve the controls I was using. A keyboard does not …
“I used an Arduino Nano to fix my dishwasher. Story I had that all-high-voltage oldie dishwasher that stopped working. Its program switch has burned and I could not find the replacement part. But it is a quite good challenge for …