When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Items like the Rotary Encoder can be infuriating to find in ARC Raiders. Sometimes you can’t walk two feet without tripping over the things, or can complete a dozen runs and not see a single one.

[Erich] is the middle of building a new competition sumo bot for 2018. He’s trying to make this one as open and low-cost as humanly possible. So far it’s going pretty well, and the quest to make DIY ...

Linear guideways with built-in encoders are transforming precision motion systems by combining guidance and feedback in one ...

Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a touchscreen ...

HAMILTON, New Jersey, March 2026 – POSITAL has extended support for SSI communications interfaces across its large family of IXARC absolute rotary encoders. This includes POSITAL’s innovative kit ...

Note: The SI4703 requires a specific boot sequence — SDA must be pulled LOW before releasing RESET. This is handled automatically in SI4703Radio::begin(). Do not add an external pull-up on SDA before ...

Abstract: Owing to the limitations of hyperspectral optical imaging, hyperspectral images (HSIs) have a dilemma between spectral and spatial resolutions. The hyperspectral and multispectral image (HSI ...