Follow WTOP’s team coverage of the D.C. primary and Election 2026 online, on air at 103.5 FM or on the WTOP News app. For the first time, voters in D.C. will used ranked choice voting when they fill ...

Abstract: This paper proposes a sensorless speed control method for brushed dc motors that extends the usable speed estimation range by combining current-ripple analysis with high-frequency signal ...

The importance of motor trajectory profiles and how they’re used in brushless DC (BLDC) motor control to minimize vibration and smooth out other performance issues. Why the PID loop is the most widely ...

ATLANTA — Georgia is one of several states moving toward using new technology aimed at reducing speeding and reckless driving. The state is implementing “Intelligent Speed Assistance” technology for ...

Ayyoun is a staff writer who loves all things gaming and tech. His journey into the realm of gaming began with a PlayStation 1 but he chose PC as his platform of choice. With over 6 years of ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, though, you’re stuck without it. [Natasha] saves the day by bringing us a a ...

In this video, I explore the new Arduino Uno Q and its impressive possibilities. The project covers initial setup, coding examples, and includes a 3D printed housing for the Uno Q. Timeline: 00:00 - ...

Speeding tickets aren’t supposed to be about revenue or revenge. They’re meant to convince drivers to slow down and increase safety for everyone. In Washington, D.C., drivers appear to be treating ...

The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

If you spend any time in D.C., you know rats are a problem. "They be in the dumpsters. They be running in groups, like, two, three — a few too many," one man told News4. Another resident said said ...