PWM techniques control power delivery in electronic devices by varying the duty cycle, which is the ratio of “on” time to the total period of a periodic signal. As shown in Figure 1, precisely ...

Intersil Corp.’s new ISL6227 is a dual PWM controller IC designed to power DDR memory, graphics, chip sets and other systems in notebook PCs. Its wide input voltage range capability allows for voltage ...

Deciding between PWM and DC case fans can be confusing, but it’s important for the optimal performance of your computer. In general, PWM fans are quieter, more controllable, and more durable than DC ...

This library enables you to use Hardware-based PWM channels on RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO, with either Arduino-mbed (mbed_nano or mbed_rp2040) or arduino-pico ...

If you are looking to learn more about electronics and building projects using micro controllers and mini PCs. A great place to start is using the Arduino platform, offering a selection of ...

Abstract: In this paper, a new PWM method is proposed to reduce input current THD of PWM Rectifier. In the carrier comparison PWM method for the PWM rectifier, a triangle wave is generally used as the ...

Some iPhone and iPad users are sensitive to PWM flickering on the latest devices OLED displays. PWM, which stands for Pulse Width Modulation, can cause some users to have eye strain, feel nauseous or ...

Where you can use this tool? I made this set of tools because i thought that, it would be interesting to record wave forms with Arduino analog inputs and then use e.g. audacity to edit and inspect the ...

Sometimes the conveniences of using an Arduino board start to conflict with the performance that you expect, at least from a strict engineering point of view. When you develop with the Arduino ...

Makers and hobbyists requiring a Nixie tube bar graph to display data in a more physical way, may be interested in a new Nixie Bargraph Kit launched via Kickstarter which offers easy control over two ...

The creative adventures with ATtiny series microcontroller are awesome if you know how to play them. ATtinys — especially the ATtiny85s — are all around us, and by using one, we can shrink the size of ...