Can't wait for Pollen Robotics' Microduck? Build XGO Duck — the open source, 3D-printed alternative powered by Arduino UNO Q.

Last time, we learned the basics of analog input by reading the intermediate voltage created by two resistors from A0. This time, we will use a "variable resistor" that allows you to freely change the ...

A 19-inch 2U rack-mount fan panel for network/server cabinets: three 80mm PWM fans automatically adjust their speed based on the temperature inside the cabinet. The temperature control loop runs on ...

The salesman could not have been more pleasant. Everything went smoothly. There was no long waiting time. I’m very pleased.

On "Hacker News," a bulletin board where engineers and entrepreneurs from around the world gather, technical news and ...

Limited time Financing option from 01.10.2026 until 31.10.2026. Spread the cost of your new Kitchen for up to 60 months from 0% interest. Knobs and handles add finishing touches to any room, from ...

After a hard Saturday at World Maker Faire, some of the best and brightest in the Hacker/Maker community descended on The Holiday Inn for “Bring A Hack”. Created by [Jeri Ellsworth] several years ago ...