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1
vote
1answer
29 views

How to make universal remote controller?

I am trying to make simple TV remote using Arduino. I got This link from google for making remote. Code uploaded perfectly on my device. But all it does is blink a "13" led light. I hope i have got ...
3
votes
1answer
631 views

Check contents of buffer after serial read

I would like to test the contents of data received over a serial connection. In my loop() I store the data in bffr; and afterwards I would like to test to see if there are some predefined words in it. ...
6
votes
2answers
9k views

How to check my Arduino board is working or dead?

When you have a board in your hand but don't know is it working or not? How to verify its working or dead?
50
votes
6answers
67k views

Can I program for Arduino without having a real board?

I would like to start the development of some basic Arduino projects but I don't own an Arduino board yet. Is there a way I can write my code and emulate/test it using a desktop computer so after my ...
8
votes
3answers
2k views

What is the best way to unit test my code without controller?

I want to unit test my Arduino code. Ideally, I want to execute and test my code without uploading it to the board. What tools or libraries can help me with this? There is an Arduino emulator in ...