Arduino Basics - #6 - analogRead() & analogWrite()
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- Опубликовано: 19 янв 2020
- Video 6 in my arduino basics series.
In this video, I'll guide you through some sketch instructions you'll want to familiarize yourself with:
analogRead()
analogWrite()
I also recommend checking out the official Arduino reference section:
www.arduino.cc/reference/en/
Thanks for watching!
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Many thanks for your efforts in making such an excellent descriptive video about Analogue read and write. Much appreciated and subscribed..
Love it, man. Perfecto. Thank you very much.
Neatly detailed! bravo
As I don't have all these equipment's I used Serial print to see the values. Man, where is #7? I can't find it.
I haven't continued it yet, but I could get back to it eventually!
@@SimpleElectronics Waiting for it.
@@SimpleElectronics the way to explain things is so pleasant to keep listening
I need to make a system that activates a heater when temp is below 1 degrees. By reading the voltage and using NTC this should be easy but we just find t rly hard...
Question: why divide the number by 4 when the map() does the same but better?
Because it really isn't scritly necessary to use the map() function, so it makes one less thing to teach to newbies, I'll use the map() function later on in the series
maybe its just me being dumb but if the out and in put are in analog and pin 10, how do I connect it with 5V power? BTW im working for a school project and its rly hard for us we keep struggling. I think this might be easy for you so if your able to help us leave a reaction :) (which would be amazing)
I would suggest you post your code and question on the Arduino forums, they are really good with this kind of stuff! Good Luck!
@@SimpleElectronics alright thanks
@@SimpleElectronics fixed the sensor btw, needed an other NTC bec it was just 1K ohm and we needed like 10K that's why the voltage didn't react at the temperature
@@SimpleElectronics only need some commands to put the heater on if voltage < 600