At CES 2026, Singapore-based company Sharpa has redefined general-purpose robotics with the debut of its first autonomous ...

I watched Roborock's Saros Rover successfully dodge obstacles, climb stairs, clean the stairs and even dance. It blew me away ...

Roborock debuted the Saros Rover at CES 2026. It features two wheel legs that allow the device to climb up and down your home’s stairs and over uneven thresholds.

Nvidia’s long-awaited G-Sync Pulsar promises motion as smooth as what you'd get from a 1,000Hz display—if one existed! It's ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Abstract: This article presents an output-feedback solution involving the observer to the speed control problem in servo systems by eliminating the true system model and reducing the number of sensors ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

Abstract: This study proposes a novel position-domain iterative learning feedforward control (PDILFC) method to suppress the output speed fluctuations, which are ...

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...

Inverse kinematics control library for MeArm Robotics MeArm with Arduino. The MeArm has four mini servos - one for the claw, and one each to rotate the base, shoulder joint and elbow joint. But it's ...

We love Arduino here at Hackaday; they’ve probably done more to make embedded programming accessible to more people than anything else in the history of the field. One thing the Arduino ecosystem is ...