Hello I would like to seek help on coding. I can create code on vibration once a pressure is detected. However, I would like to create a code that vibration occur when pressure exists for a preset duration(10mins), instead of a immediate stimulation. Urgent help is needed and thank you! Code that I…

Have you did a site search on millis()? millis() is one of the counters that an Uno has that give elapsed running time of the MCU in milli seconds and can be used as a timing source.

I did not. May I know how can I add this one in my coding? Or how can I amend my code in order to reach my desired outcome? Thank you!!!

//Arduino to I/O for RAPID, ABB control int pressPin = 0; //pressure sensor to Arduino A0 int initReading; //variable for the initial reading, // of the pressure sensor. int reading; //variable for storing current pressure //reading boolean startUp; //sets up a calibration ‘switch’ int di1Pin = 9; …

So, the thing I need to do is to delete one set of setup and loop function, then it will work?

Did you look up millis() and try to use millis() or do you just want me to write the code for you?

[image] whhw: May I get the code from your for reference? You want me to write the code for you, correct?

Yes if it is possible. Thank you!

If you are not going to try, I am not going to help but I'm sure someone will be along shortly to write the code for you. Anyways, here is some code using a cycle count timer, esp_timer_get_time(), that you might use to get a few clues as to how using millis() is done. void fDoMoistureDetector( vo…

Press on pressure sensor for over 10 minutes, then activate vibration motor

Other Hardware Sensors

anon73444976 December 20, 2021, 9:05am 2

Start here, urgently.

Please note, you appear to have two setup and two loop functions.
That's not allowed.

Topic		Replies	Views
SW-420 vibration and HC-SR501 PIR sensor together General Guidance	7	186	November 10, 2024
Code to Detect that A Sensor hasn't been touched for a certain amount of time General Guidance	9	762	August 7, 2023
Problem mit Zeitmessung von Funktionen mit millis() Deutsch	41	424	September 8, 2025
Multitasking, I need a precise miliseconds count for a mig welding machine at the same time it gets sensor movements Programming	36	699	September 12, 2024
Needing to add a delay timer to sketch Programming	26	224	January 1, 2026

Press on pressure sensor for over 10 minutes, then activate vibration motor

Related topics