【MP3】DFPlayer Mini with ATtiny13A【DIY】 

Hello, nice work done here ! I tried it on an ATtiny13A-PU using AVRISP XPII (ISP prog) through atmel studio v7 (also using the DFPlayer-mini). I also did a small PCB in order to have a clean result (powered by a 5v usb converter) hehe. In order to give some help/info to people here willing to try this project, here is some things that are good to know about this stuff : - If you're going through a basic installation of Microchip Studio v7 and using the listed materials here (hardware & code), you will probably meet a ".text section" error about the .ELF when you compile the code. This can be solved by changing some compiler parameters (don't mess your µC). You can also just replace (line 62) "if(res[3]==0x48){total=res[6];} //Total Number" to a smaller (line 62) "total=X; //Total Number" with "X" the integer number that correspond to the amount of sound stored on the SD-Card (eg : total=6;). Since we're talking about some bits overflowing the region, this will fix it ! - About the DFPlayer itself, you will find different file naming strategies which can be defined (eg: "0001.mp3" or also a folder hierarchy solution). Be careful about it, since some versions (red/blue leds) of the DFPlayer are considering the file position (#1, #2, #3, ...) about the "moment/order you inserted it in the SD card" and not about the "file name". Anyway, nice use of this small µC ! Hope it will help some people ! :)

素晴らしいとしか言いようがありません・・・

This is a great project! However the sketch does not fit into my ATTINY13A, is utilizes 101% of the available memory. I am programming the ATTINY with an Arduino. Any ideas?

Awesome, congrats! And thanks for share!

Neat little project! I’d also quite like to add a display or indicator lights or whatever, though before all that I’d move the project from perfboard to a slick home-etched board. Fold the legs of the DIP8 into an SMD, ditch the pin headers, etc. in order to make it less prickly in the pocket. Though I’ve not seen your channel yet, it would be nice to see an ATtiny13 + RDA5807 (or TEA5767) FM radio project.

Amazing work...keep it going

The project is great but if I wanted to program the same code of the program in an ATtiny85 but with Arduino would it work? And if the code of the program would be the same or it is modified for Arduino, I have no knowledge but I really want to learn.

良いなぁ〜☺️♫ 自作出来るなんて良いなぁ〜☺️

Lovely project! 👍😀

Would it be possible to code it playing a random song after pressing a button? Thanks in advance

Dude you are awesome!

Excellent project

Isn't it pointless using the ATTiny13 when you can do all those switching functions with just the DFPlayer anyway?

Why you channel 24k your are soo good at this

Nice.

Background was also in dr. Driving

Where did you get the speaker? 🔊

mantap Kreatif sekali Bang

which software you use for programming

Hello thank you＋👍 very much, but I don’t have an ISP adapter. I use an Arduino board to externally convert it to an ISP. In Clock, I choose 9.6MHZ to upload, and it is also successful. I have no problem testing MP3 and buttons

What kind of battery did you use?

What is the battery you are using and what battery connector have you used can you give me a web link where to buy them

Where oh where is Radio Shack when you need their guidance?

PB2:TX, PB1:RX............In the program are they reversed compared to the video scheme? I uploaded it but it doesn't work :-(

what does the yellow button do

Can make a vídeo making a mini bluetooth sistem on 1/64? And How to remove smd led from the original board

Can you make a tutorial how to make a bodyshell for a RC Car easy

It is possible a jump folder button?

I am Love you 💚💚

１曲目が吉田製作所のBGM チュイーン！！

where would you put a usb on that plate

黄色いボタンの役割は何だったんだろう？

阪急の接近メロディ混ざってて草

急に阪急来てビビった

Can we put an mp3 song?

Good project Sir , but can you share the Hex file and thank you.

so I can assume Attiny45 works same way?

スイッチいれたら どーんだけー 的な(笑)

Donde pondría USB para pendrive

Usb??

Hello my friend hope you are doing well. I like all of your videos an i would like to collaborate with you please let me know if you are interested. Thank you.

Can you make a mini drone

you should upload code to github or bitbucket it will improve your productivity

Make one press off on switch

Куплю твою машину на радиоуправлении за 1000₽

Brooo plzz keep your channel logo and banner okkkk

Plz make a small rc trophy truck

Char code hex

Qna

I made the one with box with your instructions but it only plays same song over and over.how do i get it to play next song when box opens.did i wire it wrong?