The ongoing COVID-19 pandemic has drawn attention to how clean our indoor environments are, and by measuring the CO2 levels within a room, infection risks can be approximated since more CO2 is correlated with poor ventilation. Software engineer Swapnil Verma had the idea to use computer vision to count the number of occupants within a space and […]
Boats are notorious for their constant swaying back and forth when set adrift on a body of water, leading to sea sickness for those unlucky sufferers and forcing items to be securely stored to prevent them from moving around unintentionally. So, as part of their course in electrical engineering, Kaden Werner and Alex Morin partnered together to create […]
Check out these amazing Star Wars projects built with Arduino that are more powerful than you can possibly imagine. This is the May!
The 128×64 I2C/SPI OLED display is often included in a myriad of projects that need some way to show data, including text, shapes, or basic graphs. YouTuber ‘upir’ was able to take this concept one step further by turning his graphic OLED screen into a virtual circular dial that can respond in real-time to an external potentiometer […]
Virtual reality technology is advancing quickly and today’s headsets provide a very immersive visual and auditory experience. But they neglect the other senses. Haptic feedback, via vibration motors in controllers, is the only common technique for imparting a sense of touch. While haptic vests and other experimental devices exist, consumers continue to show that they […]
The rapid adoption of electric vehicles over the last decade has required the installation of additional infrastructure to support them, namely high-voltage chargers that can deliver enough current to the batteries for fast recharging. But due to their potentially high cost, James Fotherby decided to design and build his own 7.2kW charging solution that was simultaneously cheap, […]
Usually when we use the term “solar power,” we are referring to indirect energy use: photovoltaic solar panels collect energy from the sun and then either pass it along to a device or store it for later use. But some systems can use power from the sun in a more direct manner. If you’ve ever […]
For years, Pedro Gonzalez Sanchez has enjoyed airplanes and flight simulators. However, coming back to the simulator after a long hiatus of not playing meant that he would often forget the controls which led to unwanted situations. As a solution, he came up with the idea to build the PGS-2 Flight Simulator Control Panel — […]
In celebration of Earth Day, we thought it would be fun to highlight a handful of open-source projects that may inspire you to help make a positive impact on our world. From air quality and water pollution monitoring to wildlife conservation and deforestation prevention, here are just some of the ways our community members are […]
Listening to a speaker who interjects words such as “um,” “uuh,” and “so” can be extremely distracting and take away from the message being conveyed, which is why Benedikt Groß, Maik Groß, Thibault Durand set out to build a small device that can help encourage speakers to make their language more concise. Their experimental solution, […]
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