Note that Atiny85’s Timer 1 can give even better resolution, but in order to change it, you need to put the correct code in the correct place! Next is a quick reference card that shows the correct ...

The on period, known as pulse width, is modulated (a.k.a. changed) via the code, allowing you to control the value sent to your components. PWM pins work the same way across all Arduino boards ...

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. You can watch the video below.

Here is the demo code (also see my code window): /* Arduino-Based Interleaved PWM Generator Demo Hardware: Arduino Uno R3 Prepared & Tested by: T.K.Hareendran */ int PWM1 = 0; // PWM channel 1 width ...

[Runtimemicro] has the answer, at least if you are writing PWM code for the Arduino. Their free application lets you set a few parameters, visually see the results, and then generates code for you.

The equivalent Microchip building blocks (‘COG’ and ‘CWG’) do have this facility – However, PIC timers only have one PWM output channel each rather than two. While I was reading all this, I was ...

In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...