LED blink, no delay(), one line of code

• ArduinoCore-avr

  134 1,216 2.7 C

  The Official Arduino AVR core

  

  In this particular case, the call to digitalWrite is the major execution time (CPU cycle) hog. That's a highly (code / execution) inefficient routine. It tests all sorts of things to figure out how to actually change the pin state. See https://github.com/arduino/ArduinoCore-avr/blob/master/cores/arduino/wiring_digital.c

• InfluxDB

  www.influxdata.com featured

  Purpose built for real-time analytics at any scale. InfluxDB Platform is powered by columnar analytics, optimized for cost-efficient storage, and built with open data standards.

  

• PhotoLife

  5 6 0.0 C++

  Conway's Game of Life, running in a Photoframe, on an Arduino

  And already used one of in my projects: https://github.com/jackmachiela/PhotoLife

Suggest a related project