[Ancient] has a video showing off a fascinating piece of work: a lip-syncing robot whose animated electro-mechanical mouth works like an IBM Selectric typewriter. The mouth rapidly flips between ...

In 2024, the Braille system will have been around for 200 years. What better way to mark the occasion than with an open source project devoted to making embossing equipment affordable for the visually ...

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 ...

At DSEI in London, Leonardo UK spoke about their Proteus aircraft, detailing recent demonstrations of its autonomous capability in synthetic ASW trials and stressing that the current airframe is only ...

Abstract: In recent years, the trapezoidal accelerationd and deceleration algorithm has been widely used in 3D printing stepper motor control research, but the algorithm is prone to problems such as ...

Abstract: A sustainable powered standalone automatic Solar Tracking System is designed and successfully simulated to provide the best alignment of solar panel with position of the sun automatically, ...