Reacting to HTTP requests is useful especially if a computer should trigger something on the ESP32 / Arduino or only needs to get updates from time to time. For transmitting real-time measurements, ...
Abstract: The growing need of energy efficiency and the sustainability of urban infrastructure has resulted in the use of smart technologies to automate the usage of public utilities. An example of ...
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Level up your Arduino LED skills fast
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, ...
Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...
LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...
If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...
Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...
Trailing total returns as of 02/04/2026, which may include dividends or other distributions. Benchmark is S&P/ASX 200 [XJO] (^AXJO) Return LED.AX S&P/ASX 200 [XJO] (^AXJO) ...
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