Arduino timer without delay "unpressed" changes to "pressing" upon a button press (if state is unpressed). eg. Here's how it works, one line at a time. Arduino Timer Library - Manage many timed events without delay or interrupts. It turns the LED on and then makes note of the time. Jan 10, 2021 ยท The current time gets stored on a change of the input for the delayOnOff() functions to compare it with the given delayOn or delayOff delay times. Then, each time through loop(), it checks if a long enough interval has passed. Any help is greatly appreciated. Control TV with an Arduino | Make IR Remote using Arduino. e. aexftfasjtncslvliarmhnzmscaypikbxzfnflxopnbcfecrwjtllhxlyneqyrzkcjregwcorrhzdboqzfcjql