An assembly-only approach to a timer interrupt for an AVR-based Arduino. Situation: You want to include a timer interrupt service routine in an assembly language program for an AVR-based Arduino.

Contribute to Darleneleao/PulseSensor_Arduino development by creating an account on GitHub.

[Kyle] plans on a follow up tutorial to cover timer based interrupts, which can come in handy when generating frequencies and stuff. Looking for more Arduino Basics? How about Basic on an Arduino.

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.

Droplet and StackAR, developed by MIT’s Media Lab, allow users to set timers or program an Arduino using light-based communication. By pressing the tool against a screen, flashes of light can ...

[Hlesliebole] wanted a finer degree of remote control over his time-lapse shots, so he decided to build an Arduino-driven infrared shutter. He ended up creating this killer Arduino-controlled photo… ...