Several driver changes are coming for the 2026 INDYCAR season, and with the announcement last week that Ryan Hunter-Reay would drive in the Indianapolis 500 for Arrow McLaren, it seemed like a good ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

DRV8825 is a library for DRV8825 stepper motor driver. The DRV8825 stepper motor library controls a stepper motor with a direction signal and a step pulse. The library has a default pulse length of 2 ...

Forbes contributors publish independent expert analyses and insights. I have been chasing race cars since the first Michigan 500 in 1981. An IndyCar Test at the Indianapolis Motor Speedway is ...

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

NASCAR is ready to compete in the 2025 South Point 400 at Las Vegas Motor Speedway, and there is a lot on the line. On Sunday afternoon, one of the eight drivers in the Round of 8 could clinch a spot ...

A new motor driver featuring pulse-width modulation (PWM) and serial interfaces ensures quiet and robust motor operation in industrial and consumer applications. The motor driver IC, supporting both ...

Why there’s a continuing role for brushed DC motors. The multitude of small-motor applications for autos. How motor drivers can enhance performance and connectivity. It’s easy to assume that brushed ...

The new I/O module controls stepper motors with Modbus/TCP, Ethernet/IP or PROFINET interface to host PC, PLC or PAC. July 9, 2025 - Acromag now offers a stepper motor controller in their BusWorks NT ...

ATLANTA — Georgia Department of Driver Services officials want to warn you about a new text message-based scam that is trying to steal your money and your driver’s license information. Here’s how it ...

The traditional 33-driver field for the Indianapolis 500 will have a rookie and a two-time winner on the front row for 200 laps on Sunday at Indianapolis Motor Speedway. That mix of youth and ...

If the 109th running of the Indianapolis 500 is anything like the lead-up to this year's race, prepare for drama this Memorial Day weekend. The 2025 Indy 500 is set for its traditional Sunday green ...