We will provide a comprehensive guide to Arduino timer functions, register-level programming, and practical Arduino timer counter implementations using Timer1 overflow interrupts.

This library enables you to use Interrupt from Hardware Timers on Arduino AVR ATtiny-based boards (ATtiny3217, etc.) using megaTinyCore. These ATtiny Hardware Timers, using Interrupt, still work even ...

This library enables you to use Interrupt from Hardware Timers on Arduino AVRDx-based boards (AVR128Dx, AVR64Dx, AVR32Dx, etc.) using DxCore. These AVRDx Hardware Timers, using Interrupt, still wor ...

For example, when manually setting a port pin to pwm, what information does one have to provide the compiler to tell it what you have done, and how should that information be delivered – is simply ...

Also, this module focuses on how to time events using Arduino’s built-in function millis (). It is designed to be used with a pre-built ramp that can be provided if used in a classroom environment.

To that end, [Josh] wanted to try using a rather famous IC with his Arduino to build a viable timepiece. [Josh]’s idea was straightforward—employ a 555 timer IC to generate a square wave at 1 Hz.

Sometimes you don't need a large microcontroller to get your work done. In this installment, TK teaches us how to use the ATtiny combined with Arduino to use the PWM function found on this chip.

[Scott-28] recently sent in a particularly well-documented project that turned an antique rotary phone into a digital kitchen timer using an internal Arduino.