Last year, I first proposed to my husband the idea of allowing our preteen daughter to ride the Washington, DC, Metro alone. She wants to take Irish dance classes in the city, and a weekly drive in ...

Aug.5, 2025 – Dart Controls introduces the 65E, a high-performance Pulse Width Modulation (PWM) controller for 12 through 48-volt battery powered equipment. Rated for 10 to 20 amps continuous current, ...

“Two halves make a whole” is a very old and often true maxim. For example, it’s almost always true when said about AC phase angle power control. You rarely want significant alternating half-cycle ...

This project presents the design and implementation of a dual-fan PWM cooling circuit, integrating a compact and efficient power supply with intelligent fan speed regulation. This project presents the ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

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Abstract: In this study, enhanced hysteresis droop control for equivalent and fast load sharing in parallel PWM DC-DC converters is presented. The basis behind the work encompasses power system ...

The Maker Go RA4M1-R4 core board is another Arduino UNO R4 Minima clone but offered at a price point much lower than the original and the Waveshare R7FA4 Plus A (another clone) since it shows up for ...

Rust project for the Arduino Nano. 1 output and 1 input. 3 different build configuration are available. Simple blink light pattern.