The RootBoard is a handheld computer kit with a 3.5 inch color display, a 70-key thumb keyboard complete with function keys, and a built-in speaker plus what looks like a decent s ...

LG has announced the “StanbyME 2 Max,” a new 32-inch touchscreen display on wheels designed to let you bring media, phone mirroring, and more essentially anywhere. The “StanbyME 2 Max” is, at its core ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

, this is the final installment. Last time, I successfully ported it from Arduino Nano to ATTINY1614. This time, I assembled it into a Takachi SW53 case and verified its operation. Finally, I will ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

When I wrote about a DIY ESP32-S3 internet radio last week, “raspbeguy” commented he’d rather choose an ESP32-based DIY DAB+ receiver kit, such as the one offered by the PE5PVB project based on a ...

Hello, today I am going to review the HUSKYLENS 2, released in October 2025. It is the next generation of HUSKYLENS, an AI vision sensor equipped with a Kendryte K230 dual-core RISC-V SoC with a 6 ...

Owner films dog struggling to catch treat. Heavy snow warning as 11 inches could drop California House Republican announces he's leaving GOP immediately, thinning slim majority What we know on the ...

In 2025 we are spoiled for choice when it comes to displays, with affordable LCDs, OLEDs, TFTs, and e-ink panels of all sizes only a few clicks away. But in decades past, such exotica were not on the ...

Thanks to software frameworks and libraries that have become quite powerful over time, even with a compact and inexpensive system, it is possible to achieve complex functions. In this project, we use ...

This is a two-part series where DI authors Damian and Phoenix Bonicatto explore the IQ signal representation and negative frequencies. Part 1 explains the commonly used SDR IQ signal representation ...