The 121GW is built around an STM32L152 microcontroller and an HY3131 multimeter front-end chip. Turning its machine code back ...

The IMX477 with a C-mount lens is the sweet spot for Pi cameras: real glass, RAW files and a sensor big enough to be fun.

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

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If you wanted to make a game that ran on a commodity microcontroller, you could be forgiven for not knowing where to start.

When you start developing electronics or IoT devices using the ESP32, the first problem you face is, "Which ESP32 should I ...

Since core version greater than 1.5.0, a default STM32 HAL configuration is provided per STM32 series. As those files were almost the same for the same series, a default one per series avoid to add ...

Let's learn about How To via these 159 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the ...

A core variant folder is an additional folder that is compiled together with the core and allows platform developers to easily add specific configurations. Variants must be placed inside the variants ...

The best USB-C hubs add ports to your PC, providing connections to legacy peripherals like mice, keyboards, printers, or more. If you follow my advice, you shouldn’t pay that much for a hub, either.