Waveshare has recently released the ESP32-P4-WIFI6-Touch-LCD, a family of tablet-like, fully enclosed HMI display development ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, ...

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We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

Piggyback LED is simple LED Matrix driver. This can be use as badge which display messaes and patterns. The idea of this project is based on a concept I called ‘Piggyback-computing’ which is just ...

Mathly for Lua is a Lua module that turns Lua into a tiny, portable, free but powerful MATLAB and more. It provides a group of commonly used MATLAB functions and features, including linspace, zeros, ...

Abstract: A novel watt-level compact green laser module (namely, mGreen), based on integrated Nd:YVO 4 and MgO:PPLN crystals, is demonstrated for the first time. A linearly polarized 532-nm laser ...

On January 15, 2026, Polkadot (DOT) is trading at $2.18, down 4.44% in the last 24 hours. The price faces resistance at $2.29 and support at $2.16, indicating volatility. Despite recent fluctuations, ...

Abstract: Indirect matrix converters (IMCs) inherently provide more opportunity for higher power per volume densities than traditional back-to-back converters (BBCs). The use of new wide bandgap power ...