Linear actuators are a great help when you’re moving something along a single axis, but with so many options, how do you decide? [Jeremy Fielding] walks us through some of the high level ...

British Gas engineer reveals DIY air con hack using household essential everyone has at home – how to stay cool Plus, we reveal a quick sofa trick to keep temperatures down ...

A custom PCB holding an ESP32 and DRV8833 dual H-bridge motor controller is used to interface with standard LEGO motors using their stock block-like connectors.

A step-by-step guide to using the DualShock 3 in Windows via Bluetooth or plain old USB.

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

A robust nonlinear control based only on position measurements to compensate for the strong hysteresis nonlinearity in a piezoelectrically actuated robotic hand is proposed. Based on a high-gain ...

The conventional linear extended state observer (LESO) exhibits low-pass filtering characteristics, which can lead to phase lag in the estimated back electromotive force (BEMF) during sensorless drive ...

MeArm Arduino 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 ...

Want to build a website without much cost or effort? The top website builders we've tested include useful tools for quickly creating attractive, well-designed pages for blogs, online businesses ...