Connecting the existing power supply to his oscilloscope, [Matthew] found the stock “steady on” setting was a 72 VAC peak-to-peak square wave at about 500 Hz. To recreate this, he essentially ...

And, like more expensive machines, this has a square wave ... TIG welders laying down on the job or something; if you figure it out, leave it in the comments. Some of you are thinking that this ...

The temperature topped 90 degrees in Lincoln on Tuesday, and more 90-degree temperatures are on the horizon. The Weather Service is forecasting a prolonged heat wave — the first of the summer ...

A Chicago police recruit was shot while driving in Lincoln Square after midnight Tuesday, officials said. The 21-year-old recruit was traveling westbound on the 2600 block of West Gunnison Street ...

The scene in the 2600 block of West Gunnison Street where a Chicago police recruit was shot while driving early Tuesday in the Lincoln Square neighborhood. The recruit crashed into a parked car ...

CHICAGO — Café Selmarie, a beloved Lincoln Square restaurant and bakery, closed its doors for good on Saturday. Guests lined up for one last taste and one last goodbye to the cafe’s owner ...

Police said the recruit was driving with one passenger westbound on Gunnison Street near Rockwell Street in Lincoln Square at about 12:13 a.m. when multiple shots were fired at them. As the ...

Lincoln had struggled to heal the wounds of war, yet he became one of its last victims, and the war left the country no less divided. Abraham Lincoln grew up on the American frontier. Born in a ...

University of Nebraska — Lincoln is a public institution that was founded in 1869. It has a total undergraduate enrollment of 19,189 (fall 2022), its setting is urban, and the campus size is 861 ...

Bass that makes your eyes rattle in your head. One of the maddest crowds we’ve witnessed in all of our cities - Lincoln goes in hard! Intimate stripped-back venue right in the city centre where ...

In digital systems, square waves are the norm, because they represent a binary digit (0 or 1). Square waves can also be generated in musical synthesizers and have a raspy sound. THIS DEFINITION IS ...