Questions tagged [automatization]

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3 votes
1 answer
131 views

Reproduce simulated temperature data with Arduino

I'm starting a test using Arduino to reproduce a set of temperature values in water each three hours and need some help with it. I will use two ds18b20 sensors to control two thermostats connected to ...
2 votes
0 answers
100 views

Parsing read SD file into 2 variables

Recently I started some tests controlling water heater with temperature sensor data as described in detail here So far I've been testing a small dataset to control water temperature that is quite easy ...
1 vote
3 answers
2k views

How to sense snow and ice?

We are building an outdoor snow melting system for the pavement. It would be nice if it could turn on itself only when it is needed: if there is snow, ice in the surface or the pavement is wet and the ...
2 votes
1 answer
1k views

Ultrasonic sensor underwater calibration

Does anyone knows how to calibrate AJ-SR04M using the Arduino? I am working on AUV. underwater reading from current code; it is giving continuous 20cm while moving inches. http://shop2.hanjindata1....
1 vote
1 answer
1k views

How to rotate servo every 12 hours using RTC module?

I am trying to make a auto fish feeder to feed my fish every 6hours. I want to implement RTC module to my code. So far I've been using only an arduino and a servo using this as a code: #include <...
0 votes
1 answer
1k views

Can I integrate Arduino in a CI/CD setup?

While it seems less valuable to emulate Arduino in a CI/CD setup, are there any experiences/best practices for collaborative teams to automate their acceptance tests where a real Arduino is integrated ...
1 vote
1 answer
140 views

Can I emulate Arduino in a headless CI/CD setup?

6 years ago, there has been a question "How to emulate Arduino on PC". Since then, probably many more Arduino emulators have been introduces. With this question, I would like to narrow the search ...
1 vote
2 answers
511 views

How to programmatically choose "board model" and "port number" in Arduino IDE?

I'm testing three different Arduino (nano, Uno and Mega) each of them having a nRF module. The codes (sketches) are different for each module. I've connected the arduinos to my single laptop via 3 USB ...
0 votes
1 answer
836 views

ColorPal Sensor

First off let me preface this my explaining my background. I am a mechanical engineering student and have some programming knowledge but it's limited. I'm trying to make a skittle sorter and I right ...
0 votes
1 answer
3k views

Can I connect to a DALI network as a master node using an Arduino?

I have googled a lot, and mostly every website you can link me I have already explored, some are outdated and don't work, others aren't clear in their documentation, and use equipment too expensive to ...
1 vote
1 answer
3k views

How to check if all pins are connected on my board to make sure Arduino sends the correct pattern number on my tool

What to add on this code to check my pins state during run? And how can i trigger error using Visual basic when 1 of my pin is disconnected? String input = ""; void setup(){ Serial.begin(9600); // ...
0 votes
2 answers
89 views

Machine installed with arduino suddenly turns on when usb is unplugged

Why is my machine suddenly turns ON when I unplugged the USB on my computer? Does it have connection on the auto reset feature of my arduino board? String input = ""; void setup(){ Serial.begin(...
-2 votes
1 answer
1k views

What isthe best programming language for embedded systems? [closed]

I would start to learn the best programming language for embedded systems to control devices. What I have heard about that is Assembly Language. I want to know if there is any better languages to code ...
1 vote
1 answer
230 views

Using a relay to control a lamp

Okay, so I'm using an Arduino Uno R3 and I wanted to start of my own home automation project. I have a 4 channel 12V relay board and I normally connect it to a 12V 500mA adapter. What is the maximum ...