Hello im new to arduino programming and i was looking to make a stereo preamplifier using the pt2314 module from aliexpress.. if anyone can provide any help i will appreciate.. i just don't know where to start
Your project seems pretty straightforward.
You’ll need data on all the components you’re going to use, a power supply, and some understanding of the I2C commands to control the audio chip.
It looks like a fun project, not too hard, but you’ll spend some time getting things to work !
Walk before you try to build the final thing, audio circuits are notorious for power, shielding and ground issues.
Good luck.
I would suggest you first get a copy of the arduino Cookbook and skim it from cover to cover. After that study the sections that are important to you. Break up the time watching some tutorials on the Arduinos and electronics. Then build several simpler projects to get some experience first. You will be working with some sensitive circuits in the analog domain which does not get along with the digital world. Do not let this stop you we all had to start at the beginning.
Thanks for the reply gilshultz appreciate the help.. i will do all you have suggested and try starting at the beginning because just trying to understand how arduino communicates with the chip alone is driving me nuts i can't even understand some of thr codes i found online.. since you suggested the arduino cookbook which i will sure read do you know where i can find detailed information on how to program pt2314 and other similar chips because i cant find any tutorials on youtube about pt2314
Some time😆, maybe more like a year. it feels as if I've hit a dead end.. thanks for the help I appreciate.. do you know where or how i can understand the i2c commands to control the chip.. any specific suggestion on where to start will be helpful because i cant get myself to understand some of the codes i found online and i can't find any tutorials on this specific chip.
The best source of information is the data sheets and any application notes the manufacturer has supplied. For Arduino etc many times what you need is in the library and the instructions are the demo or test program. Sometimes you have to read the .CPP and .H files. Some of the libraries are krap so no guarantee on them.
I have built two projects using this. The projects are used every day since they control my radio and I found the chip really fun to play with. I purchased the chip already assembled on a board - just search for pt2314 module. Saves lots of headache for all the necessary components and its easy to control with i2c.
The best piece of advice I can suggest is look for pt7314 datasheet. Its virtually identical. You will get the full datasheet ratrher than the one you seem to get for pt2314.
Lastly I used downloeded the pt2314 library and that is great for getting started.
Hello gy5000 thats the exact module im using but i can seem to get things going.. i also cant find any pt2314 library online.. ive been researching for days now and i can't find any
How about this:
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