However, this called for the internal timers in the ATtiny85 to be altered to fast PWM mode. For example, to get 31-kHz PWM, there’s a way to fiddle with the Timer Control Register B for Timer/Counter ...

For example, if you write analogWrite(3, 255/2), the result is a square wave on pin 3 whose width was divided by 2. The full width will produce 5 volts, so this wave will produce 2.5 volts. Take note: ...

46 thoughts on “ Output Up To 768 PWM Signals From One Arduino ” UltraMagnus says: July 20, ... Example: want average of 33.333% PWM. Some quick math shows that I want 24/72 bits.

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 ...

A few months ago, [Julian Ilett] found a problem using the Arduino library for PWM. Recently, he revisited the issue and used his own PWM code to fix the problem. ... Consider for example, ...

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 ...

The machine uses a ‘grbl’ controller, which has an Arduino-based circuit that includes multiple outputs, including a powerful 24V pwm signal that is generally used to drive a 60-80W spindle motor..

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 ...