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 …

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 …

Sep 2, 2023 · Note: servo_timer.get_period_raw () returned a period of 960000 Which does not make sense, as I am pretty sure this is a 16 bit counter. Wonder maybe it did not like to do a …

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 …

Jul 11, 2023 · Hi, I want to use a timer interrupt on my Arduino Uno R4 Minima to execute a function in parallel to my program after a certain period (490 Hz). For the Uno R3 I have …

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 …

Nov 2, 2017 · I clear the timer, set it up in Input Capture Mode, set the pre-scaler to ClkIO/1024, and enable Overflow interrupts, as the event I'm timing can take up to 10 seconds, which …

Oct 22, 2023 · Hi, I have a problem understanding the timer example found in the ESP32 arduino core 2.0.14. The code doesn't say which timer is being used as far as I can see. Here's the …

May 2, 2020 · Iam beginner with arduino and learning Interrupts , Stuck at a point while doing my project , I want to know how to use timer 2 for interrupt , i wrote a small peace of code , after …

Jul 1, 2024 · The timer would stop when the stop button is pressed and after the time is stopped, pressing the reset button would reset the time to 02:00 mins to wait for the start button to be …