Take note: Arduino has its own set default values of modulation frequency for its PWM pins. For pins 3, 9, 10, and 11, it is approximately 488 Hz, and for pins 5 and 6, it is about 977 Hz. Though ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

But, the Arduino developers (Wiring maybe, this is old stuff) could easily have solved this in a much more efficient way by simply using the inverted Fast PWM mode instead of non-inverted.

Take the Arduino PWM library for shift registers. ... For 6 shift registers, 75 Hz, 256 levels, the load is 0.45. Report comment. Reply. Tomas Martinsen says: July 26, 2011 at 2:44 pm ...

Arduino Gemma from Adafruit is also based on the ATtiny85, and PB0 and PB1 appear to be accessible. This board has a USB connector for programming and a voltage regulator. This board, which I am ...

Arduino can deliver high-speed PWM For a long time I have admired the pulse-with modulators designed into Atmel (now Microchip) AVR microcontrollers . The company was early into adding phase-locked ...

Prestissimo Uno+ Arduino dev board with extra I2C UART SPI ADC IO and PWM channels. 2:24 pm November 5, 2018 By Julian Horsey ...