Open Electronics

3D printing is a cutting-edge technology that enables the creation of three-dimensional objects through a layer-by-layer process. This method of printing starts from a digital model file and uses...

https://www.open-electronics.org/understanding-the-mechanics-of-3d-printing/

  The idea of this project has been on my mind for a while. The question of what if we can use our environment as a technology canvas motivates me to start experiment with this project. Luckily ...

https://www.open-electronics.org/wearable-projection/

  It automatically supplies meals to your pet at preset times, by providing the daily dose of cat kibble. Having a pet involves big responsibilities, first of all granting them food; unfortunate...

https://www.open-electronics.org/automatic-dispenser-for-cats/

Bands on through-hole resistors conveniently indicate their value at a glance. On the other hand, you have to actually know the code to interpret this meaning. Alternatively, you could use the Oh...

https://www.open-electronics.org/the-ohmmeter-2-0-with-the-graphic-display-of-the-colors-of-the-resistors/

In the last year or so, due to Smart Working or Distance Learning, the hours spent in front of the computer have increased enormously. Luckily there is a window behind the monitor for taking thos...

https://www.open-electronics.org/protect-your-eyes-with-arduino/

This project is so easy to build. Using the ESP8266 WiFi module can connect to the internet. Once connected, using the YouTube channel ID and the API key we obtain the YouTube subscribers count a...

https://www.open-electronics.org/diy-youtube-play-button-subscriber-counter/

  While we can track cycling with Pelaton, running/walking with fitbit, some of the basic exercise such as push ups are still relatively hard to track. In this article, we are building a prototy...

https://www.open-electronics.org/pushup-counter/

  With MixPose, yoga and fitness professionals can teach classes via streaming platform, which would generate income for them. It is for the benefit and well beings for all the viewers. It also ...

https://www.open-electronics.org/mixpose/

  We see a lot of 3D printers here at Hackaday, but as over the years the 3D printer has moved from being an exciting item in its own right to being an everyday tool, it’s increasingly rare fo...

https://www.open-electronics.org/a-practical-dual-arm-scara-3d-printer/

  Over the last several months, has been working on a concept for an electric-powered infantry combat vehicle. We don’t think he’s been contracted by any nation’s military to design thi...

https://www.open-electronics.org/an-armored-vehicle-from-foam-core-and-big-box-toys/

From printing urgently needed medical equipment to cater to other specific needs through the use of 3D printing, this is a technology that has gained an unprecedented angle of social impact. That...

https://www.open-electronics.org/creality-cr-6-se-leveling-free-diy-3d-printer-kit/

You may have a 3D printer or other “digital” tools like a laser engraver or CNC router, but what if you want to work with Styrofoam? As How To Mechatronics demonstrates in his latest project,...

https://www.open-electronics.org/carve-2-5d-shapes-out-of-foam-with-this-arduino-controlled-hot-wire-cutter/