Collaborate Disseminate
It’s an interesting question: What does one do for a follow-up to building the world’s worst HDMI display? Simple — stick it in a cool steampunk-inspired case and call it …read more Continue reading Barely HDMI Display Gets a Steampunk-Inspired Enclosure
As one of the most popular buses today for on- and inter-board communication within systems, there’s a good chance you’ll end up using it with an embedded system. I2C offers …read more Continue reading Bare-Metal STM32: Using The I2C Bus In Master-Transceiver Mode
I2C is a wonderful interface. With four wires and only two GPIOs, you can connect a whole lot of sensors and devices – in parallel, at that! You will see …read more Continue reading The Connector Zoo: I2C Ecosystems
If you’ve ever debugged a misbehaving I2C circuit, you probably know how frustrating it can be. Thankfully [Jim] over at Hackaday.io, has a proto-boardable circuit that can help! Inter-integrated circuit …read more Continue reading I2C Tap Helps Assign Blame For SDA Conflicts
Teaching people efficiently isn’t limited to transmitting material from one head to another — it’s also about conveying the principles that got us there. [Mara Bos] shows us a toolkit …read more Continue reading Boards For Playful Exploration Of Digital Protocols
We ran an article this week about RS-485, a noise resistant differential serial multidrop bus architecture. (Tell me where else you’re going to read articles like that!) I’ve had my …read more Continue reading The Virtue of Wires in the Age of Wireless
It’s not much of a stretch to assume that the majority of Hackaday readers are at least familiar with I2C. In fact, there’s an excellent chance that anyone who’s ever …read more Continue reading A Gaggle of Boards Makes For an I2C Playground
[kmatch98] shares a quick hack with us over at Hackaday.io – a 3D-printed socket for Adafruit Stemma QT-based I2C modules. Since Adafruit has standardized the dimensions for their Stemma QT …read more Continue reading Quick-Swap Socket For Stemma QT Experiments
DYMO 550 series printer marketing blurb says “The DYMO® LabelWriter® 550 Turbo label printer comes with unique Automatic Label Recognition™”, which, once translated from marketing-ese, means “this printer has DRM …read more Continue reading #FreeDMO Gets Rid Of DYMO Label Printer DRM
The Musical Instrument Digital Interface has a great acronym that is both nice to say and cleanly descriptive. The standard for talking to musical instruments relies on a serial signal …read more Continue reading You Can Send MIDI Over I2C If You Really Need To