If you are interested in artificial intelligence and gesture recognition you may be interested in a new article published to the official Arduino blog this week by the Arduino Team. Using a Arduino Nano 33 BLE Sense and untethered gesture recognition controller has been created using the boards 9-axis motion sensor. When a button is […]
Arduino customisable artificial intelligence and gesture recognition Continue Reading
Sometimes it is hard to probe a circuit and then look over at the meter. [Electronoobs] decided to fix that problem by making a Google Glass-like multimeter using an OLED screen and Bluetooth module. The custom PCB doesn’t have many surprises. A small board has a controller, a battery charger, a display, and a Bluetooth module. One
HEADS UP: SMART GLASS MULTIMETER Continue Reading
Join us on Wednesday, April 21 at noon Pacific for the AVR Reverse Engineering Hack Chat with Uri Shaked! We’ve all become familiar with the Arduino ecosystem by now, to the point where it’s almost trivially easy to whip up a quick project that implements almost every aspect of its functionality strictly in code. It’s incredibly useful, but
AVR REVERSE ENGINEERING HACK CHAT Continue Reading
Stock tickers were telegraph-based machines from the 19th century, and quickly fell by the wayside with the advent of computer replacements from the 1960s onwards. However, there’s something charming about small machines that deliver us paper strips of information – as demonstrated by this notification ticker from [DIYprojects] (Russian language, Google Translate link). The heart of the build
BUILD YOUR OWN BLUETOOTH NOTIFICATION TICKER Continue Reading
The official Arduino team have this week announced the launch and availability of their new Arduino Edge Control board priced at $169 or $199. Designed to provide you with a remote monitoring and control solution, optimized for outdoor environments, the board can collect real-time data from smart sensors and leverage AI on the edge. The
Arduino Edge Control board launches from €169 Continue Reading
Monitoring an appliance with a microcontroller usually follows a well-worn path of diving inside and finding somewhere in the electrical circuitry that can be connected through some kind of interface to a microcontroller. For his Nespresso pod coffee machine, [Steadman] eschewed tearing into the device, and instead chose to monitor the sound it makes. A commodity
ARDUINO MKR MAKES NESPRESSO MONITORING EASY Continue Reading
We’ve all spent the last year or more under the shadow of the COVID-19 pandemic, and though some of us may have been vaccinated or come through its various waves it remains far from over. One of the hardest-hit parts of the world at the moment is in India, where health services are struggling to
INDIAN MAKERS RESPOND TO THE COVID-19 PANDEMIC BY PRODUCING OXYGEN CONCENTRATORS Continue Reading
There’s no doubt that the RTL-SDR project has made radio hacking more accessible than ever, but there’s only so far you can go with a repurposed TV tuner. Obviously the biggest shortcoming is the fact that you can only listen to signals, and not transmit them. If you’re ready to reach out and touch someone,
THE EVIL CROW IS READY TO CAUSE SOME RF MAYHEM Continue Reading
[Lucas] over at Cranktown City on YouTube has been very busy lately, but despite current appearances, his latest project is not a welder. Rather, he built a very clever gas mixer for filling his homemade CO2 laser tubes, which only looks like a welding machine. (Video, embedded below.) We’ve been following [Lucas] on his journey to build
CLEVER GAS MIXER GETS JUST THE RIGHT BLEND FOR HOMEBREW LASER TUBES Continue Reading
In theory, there’s isn’t much to building a CNC machine. Hook a bit to a motor and move the motor around with some lead screws and stepper motors. Easy. But, of course, the devil is in the details. [DAZ] made a nice-looking and inexpensive rig that probably isn’t the most precise CNC in the world, but it
