Collaborate Disseminate
Although much of the software that runs on the ESP32 microcontroller is open source, the Wi-Fi driver is not. Instead, it uses a proprietary binary blob. This was no problem …read more Continue reading The Long Road Towards Reverse Engineering The ESP32 Wi-Fi Driver
The instrument which probably the greatest number of Hackaday readers own is likely to be the humble digital multimeter. They’re cheap and useful, but they’re single-channel, and difficult to incorporate …read more Continue reading Is This The World’s Smallest Multichannel Voltmeter?
[Jens] wanted a subscriber counter for his YouTube channel. He could have gone with a simple OLED, LCD, or LED display, but he wanted something more tactile and interesting. So …read more Continue reading Mechanical 7-Segment Display Looks Clean
As desktop 3D printers have inched towards something resembling the mainstream, manufacturers have upped their game across the board. Even the quality of filament that you can get today is …read more Continue reading This WiFi Filament Sensor is Unnecessary, But Awesome
Sometimes, you have to drive four motors, and you need to do so with a certain level of control. You could throw a lot of parts at the problem, but …read more Continue reading Running Four Brushless Motors With A Single Pi Pico
Operating systems! They’re everywhere these days, from your smart TV to your smartphone. And even in your microcontrollers! Enter BreadboardOS for the Raspberry Pi Pico. BreadboardOS is built on top …read more Continue reading Breadboard OS Is An Operating System For The Pi Pico
Have you ever wanted to take a break from reading or studying to just rock out for a few blissful minutes? If you’re anything like us, you like to rock …read more Continue reading MIDI Bookmark Marks the Spot Where Work and Play Intersect
Beekeeping is quite the rewarding hobby. There’s delicious honey and useful wax to be had, plus you get the honor of knowing that you’re helping to keep the bee population …read more Continue reading Hive Monitor Is the Bee’s Knees
What’s the first thing you want after installing solar? All the sunshine you can get, of course. Especially if you did it in the wintertime. And what would be more …read more Continue reading Cute Solar Power Gauge Brightens the Day
You might be under the impression that machine learning costs thousands of dollars to work with. That might be true in many cases, but there’s more to machine learning than …read more Continue reading $1 TinyML Board For Your “AI” Sensor Swarm