How microcontrollers and single-board computers coordinate high-speed RF acquisition and generation. How SCPI and UART commands let simple controllers use advanced measurements without FPGA ...

ESP32s are surprisingly good AI lie detectors.

Valve’s new Steam Controller is a $99 game controller that went on sale in May (and quickly sold out). It has all the usual features like dual analog sticks, a D-Pad, ABXY buttons, and shoulder ...

Every year, bacteria kill more than a million people worldwide through infections that no longer respond to antibiotics. In ...

It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and use that instead.

Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...

Nearly every electric motor in modern life, from the fan on your desk to the motor in an electric vehicle, relies on ...

Aseon Labs, which came out of Y Combinator's 2026 spring cohort, has raised $10 million from Crane Venture Partners and ...

If you grew up playing with LOGO on an old 8-bit computer, you’re probably familiar with the concept of a drawbot. It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build ...

The Smith Summer Science and Engineering Program (SSEP) is designed for exceptional high school students with strong interests in science and engineering. Engage in lab-based courses with Smith ...

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