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Programming timer interruption - Arduino Forum

Feb 4, 2025 · I'm posting here a simple project to create an interrupt timer on an ESP32 board for version 3.1.1 by Esspressif Systems. I had difficulties to find updated information to make this code, I hope it can b...

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Start a timer when button is pressed - Arduino Forum

May 2, 2021 · I am creating a timer for a race. I have a photosensor that has a laser pointed to so when someone crosses the finish, it trips the sensor, and the system logs the racer's time. I am using millis() to ti...

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Questions about FspTimer.h - UNO R4 Minima - Arduino Forum

Apr 8, 2025 · Hi all , after spending every spare moment over the last few weeks reading the forum and googling , I keep going around in circles getting no where. So I have joined the forum in the hope that I can get ...

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Simple Timer 5 min, 10 min. and 15 minute. New to Coding

Jun 6, 2016 · Hello i need help for this project to become possible. I want to build a timer/ multiple timer for 5 mins,10 mins and 15 minute. case 1: if button1 = HIGH; runTimer 5 // Run timer for 5 minute digitalWri...

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Replacing a 10k potentiometer with a programmable timer

5 days ago · Hi, I have a wobble varnishing machine with the following code. The code works so that when the varnishing carriage is up, pressing a button causes the carriage to go down. When reaching the intermediate ...

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Configuring Timer1 Overflow Interrupts - Arduino Forum

Feb 24, 2011 · Hi all - been trying to get some Timer1-related stuff working for my arduino project (just got into this about a week ago) but I'm having a little trouble understanding a few things about timer1. Here's...