Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

This library seamlessly works in async and await modes. The chunk data is processed for decodings, encodings, parsing, uploading and downloading. For sending email, the typical inline images and ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Abstract: Optimizing scientific software is a difficult task because codebases are often large and complex, and performance can depend upon several factors including the algorithm, its implementation, ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Abstract: The decoding complexity of polarization-adjusted convolutional (PAC) codes and Polar codes is significantly affected by the efficiency of partial-sum updates. In this letter, we propose a ...

Bill Atienza is helping older adults become more comfortable with AI and vibe coding tech. Atienza's startup, Hailo, provided tech support, which later led to AI education for older people. Atienza ...

The macroeconomic implications of the wage deal, which replaced a different California law that would have mandated an even higher sectoral wage, are not clear. While proponents of the wage level ...

Anthropic said on Tuesday that a release error led to portions of the internal source code for its AI coding assistant, Claude Code, being unintentionally made public ...

u8g_data_port[0] = portOutputRegister(digitalPinToPort(u8g->pin_list[U8G_PI_D0])); u8g_data_mask[0] = digitalPinToBitMask(u8g->pin_list[U8G_PI_D0]); u8g_data_port[1 ...

We love a good ol’ social media roast, and Y Combinator CEO Garry Tan found himself on the business end of a doozie Wednesday. Absolutely insane week for agentic ...