The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading ...

In this engaging DIY tutorial, you'll discover how to make a simple DC motor from scratch. Perfect for beginners and ...

Actress Kristen Bell reportedly uses a simple yet effective approach to biohacking. In an interview with E! News correspondent Zuri Hall on the Emmys 2025 red carpet, Bell’s "Nobody Wants This" ...

Abstract: Synthetic paradoxical control circuits have been used to regulate cell population density. However, paradoxical interactions and inherent time delays in these circuits complicate stable ...

Microcontrollers may dominate today’s stepper motor projects, but there’s a certain charm in driving them with pure CMOS logic. This no-firmware approach strips things down to the fundamentals of ...

The appeals court rejected the U.S. Justice Department’s argument that a Supreme Court emergency docket decision from May was a predictor that the government would defeat the legal challenge on the ...

Soft devices made by rolling up rubber-like sheets patterned with 2D electronics can monitor, stimulate and navigate deep tissue in animal models. One-dimensional deformable fibres are an attractive ...

Abstract: Since the complicated decoupling control strategy of single winding single directional magnetic circuit (SDMC) in linear rotary motor (LRM) limits its application, its control system is ...