5 things to do to your new laptop

Getting a new laptop can be very exciting. It guarantees a more seamless user experience with faster speed, more memory, and better battery life. But it’s all for naught if you don’t take certain preventive steps before using your new mach… Continue reading 5 things to do to your new laptop

Flying the Friendly Skies with A Hall Effect Joystick

There are plenty of PC joysticks out there, but that didn’t stop [dizekat] from building his own. Most joysticks mechanically potentiometers or encoders to measure position. Only a few high-end models use Hall effect sensors. That’s the route [dizekat] took.

Hall effect sensors are non-contact devices which measure magnetic fields. They can be used to measure the position and orientation of a magnet. That’s exactly how [dizekat] is using a trio of sensors in his design. The core of the joystick is a universal joint from an old R/C car. The center section of the joint (called a spider) has …read more

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