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Beautiful project to create a Persistence of Vision (POV) Christmas Tree There are several fascinating gadgets and POV clocks available, and we have featured some of them on this blog as well....
https://www.open-electronics.org/holographic-christmas-tree/
The Segstick project is a do-it-yourself construction of a self-balancing vehicle based on Arduino. It uses an inertial measurement unit (IMU) and two motor drivers. The project was created using...
I saw a really cool video of a PC case called “Snowblind“, that had a transparent LCD Screen as a side panel. I was amazed over how cool it was. The only problem was that it was really exp...
https://www.open-electronics.org/diy-transparent-side-panel-from-a-recycled-monitor/
This uses a buck converter as a 5V Output to charge the battery(Li Po/Li-ion). And Boost converter for 3.7V battery to 5V USB output for devices needed 5 V. Similar to the Original system ...
https://www.open-electronics.org/making-your-own-photovoltaic-5v-system-2/
Each inductive load, such as a motor or a transformer, produces an inrush current at startup that increases as the power of the device increases. This is because at start-up only the very low res...
https://www.open-electronics.org/a-diy-softstarter-with-arduino-nano/
You know the pressure sensors placed inside the car seats that remind you to fasten your seat belt? The professor Michele Maffucci has decided to exploit this principle in order to create a syste...
https://www.open-electronics.org/diy-pressure-seat-sensor-for-arduino/
In this project we are going to learn how to build an infrared based non-contact thermometer which can be utilized for screening people at schools, offices, shopping malls etc. for abnormal bo...
What is Piunora? Piunora is a development board complete with IO headers, USB ports, and HDMI output. It has an M.2 connector, some built-in LEDs, a camera connector, and a few other features....
https://www.open-electronics.org/a-compact-raspberry-pi-cm4-carrier-piunora/
I have a chess computer (not pictured), it’s quite a good way to play longer games at home. It’s hard to find an opponent online to play a game that might last 4 hours, and even if you fin...
https://www.open-electronics.org/automatic-chess-board-design/
Mix minus is an audio production technique that lets you get all of your audio signals where they need to go while avoiding problems such as feedback, interference, etc. It can come in handy i...
https://www.open-electronics.org/how-to-solve-audio-feedback-issues-when-live-streaming/
Using a bit of tech to make up for a lack of skill is a time-honoured tradition, otherwise known as cheating among those who acquired the skill the hard way. Learning to wheelie manual a ska...
https://www.open-electronics.org/pop-a-wheelie-with-your-electric-skateboard-the-hacker-way/
Modern woodworking tools are amazing, allowing you to make any number of useful or decorative objects from the comfort of your garage. Unfortunately, they also produce a lot of dust, so YouTuber ...