LEDの明るさを変えたり、モーターの速さを調整したり。そんなときに使われるのが「PWM制御」という技術です。 この記事では、Raspberry Pi（ラズパイ）で使える2つのPWM制御方法「ソフトウェア制御」と「ハードウェア制御」について、初心者向けにわかり ...

In LCD backlight applications, a dc-to-ac inverter drives cold-cathode fluorescent lamps. The inverter's input comes from the display's power supply. Currently, it spans from 12 to 18 V. Pulse-width ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

I have had an on-going mission to design a universal-ish pcb that will convert a PWM waveform at one frequency into to another frequency while retaining the mark-space ratio. The obvious answer is a ...

Texas Instruments Incorporated introduced the industry's first 12-channel sequencer and system health manager with fan control and multiphase PWM clock generator Texas Instruments Incorporated ...

Pulse-width modulation (PWM) generators are integrated in nearly every switching power device. This article shows two methods for implementing a stand-alone analog PWM waveform generator. These ...

DALLAS, March 3 /PRNewswire/ — Texas Instruments Incorporated (TI) (NYSE: TXN) today introduced the industry's first 12-channel sequencer and system health manager with fan control and multiphase PWM ...

Abstract: Due to the wide applications of DPWM (Digital Pulse Width Modulation) /DPFM (Digital Pulse Frequency Modulation) in the industry, a 4-bit Dual Mode (PWM/PFM) Digital Pulse Modulation (DMDPM) ...