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“At Akihabara Hackerspace, we have automated the ventilation process with CO2 monitors, a fan, AWS IoT Edukit, and IoT-related AWS Services. Problem Just limiting the number of guests is not enough to prevent COVID-19, so we have mandatory rules …
“This is CircuitPython 7.0.0, the latest major revision of CircuitPython, and is a new stable release. Notable additions to 7.0.0 since 6.3.0 - Support for the CircuitPython development workflow over BLE. - Camera support on ESP32S2 …
“This is a Veneer Vacuum Press (Vacuum Pump) which has been modified with a Digital Vacuum Regulator to operate with a selectable vacuum pressure. This device is a replacement for the Vacuum Controller in my DIY Veneer Vacuum Press built …
“You rest your finger on the sensor. The light will come on, and if it is the correct finger, it types in your password for you. So, it seems like everything nowadays has some sort of biometric login. My work …
“The world’s first battery-electric freight train was unveiled at an event in Pittsburgh on Friday, amid a fresh attempt by some US lawmakers to slash carbon emissions from rail transport in order to address the climate crisis. Wabtec, the …
“Ok - so this is going to be my last dub siren build (maybe…). This new one is an extension on the others that I have built and is definitely the best and easiest version I have designed. So what is …
“Researchers at the FAMU-FSU College of Engineering and the National High Magnetic Field Laboratory have new insight about the formation of vortices in a type of quantum fluid, work that could help our comprehension of the physics mystery of …
“Engineers at Lancaster University have led research that discovers a way to generate renewable biofuel additives, using radiation that could be derived from nuclear waste. The renewable proportion of petrol is set to increase to 20 per cent over the …
“Two EPFL engineers have come up with a revolutionary new method for tackling plastic pollution by harnessing the inner workings of proteins. The result? A whole new way of looking at plastic recycling. Each human being uses, on average, 30 …
“This instructable is about building an esp32 based BLE mouse, unlike using the traditional method to build a mouse using optical sensors, this mouse works based on magnets embedded in a custom 3d printed mouse pad. Make sure to read …