Hey
I have a question related about Automotive sensor recently a saw some people make a universal gauge like for example ( coolant temperature sensors) and connect it to arduino my question is
How Arduino communicate with the sensor ?
Like is there a specific sensor to communicate with Arduino or any sensor can communicate with Arduino ?
I see that i can take the signal from the actual sensor and show it in Arduino can i take the signal from OBD for modern car and show it in Arduino ?
I moved your topic to an appropriate forum category @volt_shif26 .
In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.
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Thanks in advance for your cooperation.
What sensor? Post a link.
There are many sensors that Arduino can communicate with. There must inevitably be some sensors that Arduino cannot communicate with.
Arduino can receive data from OBD. Arduino cannot show any data. Arduino would need a display for it to show any data. Or it could pass data on to some system that can show data, such as a PC/laptop.
Like if i want to build a project and i want to buy a sensor how can i know that this sensor can communicate with Arduino??
If you identify a specific sensor and can't decide for yourself whether it can be interfaced with Arduino, ask on this forum.
Be sure to include a link to the sensor product page in your post.
Okay what is the best
1- oil pressure sensor
2- oil temperature sensor
3- coolant temperature sensor
4- boost sensor
And what is the difference between sensor and sender ?
Are you asking which of the 4 types of sensor is the best? If so, if you want to measure the temperature of coolant, the answer is 3. If you want to measure the pressure of the oil....
If you are asking, for each of the 4 types of sensor, what model or manufacturer is the "best" then I would guess it is the most expensive model. Unless you want to save money. In that case the best is the least expensive. Would you like to rephrase the question now?
The word "sender" if often used to mean "sensor" in automotive circuits. In this context, they are the same.
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