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, ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

Andrew Bosworth, the CTO of Meta, gave a college student some advice for breaking into Silicon Valley. He also waded into a recent internet debate.

Electrical energy is no longer treated as an unlimited utility. Every watt consumed has a cost impact, an efficiency implication, and in many cases a safety consequence. A smart grid in IoT is not a ...

Arduino projects can quickly run into performance and memory limits, but smart coding techniques keep them fast and reliable. From fine-tuning variables to mastering debugging tools, these methods ...

The U.S. Court of Appeals for the Ninth Circuit partially upheld and partially vacated an injunction against California's Age-Appropriate Design Code Act (CAADCA), a mixed result that leaves the novel ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

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

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

//Objective: To get to know the useful functionalities of OLED display. //To implement a simple counter on the oled. #define SCREEN_WIDTH 128 //OLED display width, in pixels. #define SCREEN_HEIGHT 64 ...