Permanent magnet synchronous motors (PMSMs) are AC synchronous motors that receive field excitation by permanent magnets. These motors have sinusoidal back-EMF and are similar to brushless DC (BLDC) ...

The Canvas Rehearsal is designed and made in the USA. It takes 9V DC from a pedalboard power supply and draws 300mA. It is priced £/$249/$€289 and it is available now. See Walrus Audio for more ...

A stone-cold pedalboard classic celebrates 50 trips round the sun with a collectable edition that reminds us what the fuss is ...

Building a maze-solving robot is an intresting way to get into the world of robotics and autonomous systems. Imagine creating ...

The development board and the circuit board with the potentiometer from the Raspberry Pi Pico Experimenting Kit from Elektor ...

Consider adding a voltage monitor or using a regulated power supply for consistent performance ... an L293D motor driver, two DC gear motors (60-100 RPM), wheels, a chassis, a battery (7.4V or 9V), ...

CT21100 is high efficiency DCDC boost converter delivering 2.7V at 10mA from an input as low as 0.9V. Designed ... step-down DC-DC switching buck converter targeted for operation from 2.0V to 3.6V ...

Reports of a melted RTX 5090 power connector have surfaced online, but the graphics card issue is seemingly linked to a third ...

February is Black History Month in the United States. To celebrate, the annual DC Power anthology is returning once again with a new one-shot which lays the seeds for a surprise spin-off.

No power supply will ever be 100% efficient, because it is not possible to avoid losing power in the process of converting AC power from the wall into the DC power that your gaming PC uses to ...

We've are getting one Power Company one-shot at the end of the month, DC Power: Rise of the Power Company. Now in April we are getting another, The Power Company: Recharge, a 32-page one-shot by ...

Ben Ames has spent 20 years as a journalist since starting out as a daily newspaper reporter in Pennsylvania in 1995. From 1999 forward, he has focused on business and technology reporting for a ...