How to Make Spy Recorder Device using Arduino | Arduino Voice Recorder

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How to Make Spy Recorder Device using Arduino | Arduino Voice Recorder | Arduino SPY Bug

Рет қаралды 17,575

Күн бұрын

Here we decided to build our own Arduino Based Voice Recorder, which can also be used as a spy bug. Our spy bug uses a small microphone to record the voice and it stores the recorded voice into an SD card. It will able to record audio clips that are 2 minutes long, each 2 minutes long clip would be numbered serially. Once powered up the recording process will continue until the battery is dead or there is no more space to store the recorded audio. We also attached an LED with the Arduino that indicates the recording process is started.
To know more about Code and Circuit Diagram, please visit: circuitdigest....
Warning: The project discussed here is only intended for educational use. Respect other people’s privacy, any misuse of this device might be a punishable offense according to your state law.
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#Arduino #Spy #spyvoicerecorder

Пікірлер: 28

@Circuitdigest 2 жыл бұрын

If you are getting this error "exit status 1 'class TMRpcm' has no member named 'startRecording" Then Try the below steps to solve this error Go to documents> Arduino> Libraries> TMRpcm-master.zip Edit pcmConfig.h file as mentioned in below steps: a: On Uno or non-mega boards, uncomment the #define buffSize 128 b: Uncomment #define ENABLE_RECORDING and #define BLOCK_COUNT 10000UL

@tonkofonko 8 ай бұрын

Thank you. I fixed my problem. But when I hear my Recorded wav file I heard only some noise bit no my voice :/ maybe I have broken Max4466 Microphone or idk.

@Just_lift_anyone 3 жыл бұрын

"here and there" love it :)

@renderuthis 2 жыл бұрын

Nobodies code works. Error "no command for startRecording" and running this code freaks out arduino and the program will not open. after a day of uninstalling and reinstalling, I found deleting the adruino folder in appdata finally fix Arduino

@chaitanyabukeliya 2 жыл бұрын

At background lata mangeshkarji's song has been played "mere watan ke logo"

@gamingwithmatthew2419 3 жыл бұрын

exit status 1 'class TMRpcm' has no member named 'startRecording' HOW TO FIX IT ?

@OscarSego 2 жыл бұрын

kzfaq.info/get/bejne/eqp_ldB8zM6yYmg.html

@amirahaisyah1727 Жыл бұрын

Hi there ! i really love to do this project for my final year project. i have try your coding on my project, i can compile and upload the code to my arduino without any problem, but when i heard back the sound of recording, there's no audio in my file. its like a buzzing sound. im not changed any code in the coding. i use arduino uno and sd 4gb. may i know why that happend? i would really appricient if you can help me. big love from malaysia

@amrizaldeeza88 11 ай бұрын

hello i got the same problem like you...are you able to solve it?

@ajayjain1791 Жыл бұрын

hey i am facing a problem Arduino: 1.8.13 (Windows 10), Board: "Arduino Uno" C:\Users\admin\OneDrive\Desktop imit ka ha\voice_recorder_in_sd_card\voice_recorder_in_sd_card.ino: In function 'void loop()': voice_recorder_in_sd_card:85:9: error: 'class TMRpcm' has no member named 'startRecording' audio.startRecording(file_name, sample_rate, mic_pin); ^~~~~~~~~~~~~~ voice_recorder_in_sd_card:92:9: error: 'class TMRpcm' has no member named 'stopRecording' audio.stopRecording(file_name); ^~~~~~~~~~~~~ exit status 1 'class TMRpcm' has no member named 'startRecording' This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

@EDISON_SCIENCE_CORNER 3 жыл бұрын

Nice

@umeshumi614 3 жыл бұрын

error status : 'class TMRpcm' has no member named 'startRecording' can u help me out

@vishaldeo2366 3 жыл бұрын

same error i get. did you find the solution ?

@gamingwithmatthew2419 3 жыл бұрын

saame

@OscarSego 2 жыл бұрын

kzfaq.info/get/bejne/eqp_ldB8zM6yYmg.html

@vasudhaktippari4535 Жыл бұрын

Can u help the code is not working

@rajibhaxan 3 жыл бұрын

Thank bro

@uniacke 2 жыл бұрын

I keep getting this error from the start up code, "An Error has occurred while mounting SD", What can done to fix it?

@Circuitdigest 2 жыл бұрын

Hi Adam, how are you powering it?

@uniacke 2 жыл бұрын

@@Circuitdigest 5v from an arduino nano

@safamahmoud1549 2 жыл бұрын

is it necessary to use 32G sd card? can I use 16 for example or lower?

@Circuitdigest 2 жыл бұрын

Yes you can use 16gb card too

@dtclub7990 3 жыл бұрын

Sir can I use HW 484 MICROPHONE MODULE

@armaganoner6678 3 ай бұрын

Hello, I'm trying to do the same project with Arduino Uno. But I'm getting this error. Can you help? C:\Users\Armagan\AppData\Local\Temp\.arduinoIDE-unsaved2024324-29144-1lexgwr.fyer\sketch_apr24a\sketch_apr24a.ino: In function 'void startRecording(const char*, int)': C:\Users\Armagan\AppData\Local\Temp\.arduinoIDE-unsaved2024324-29144-1lexgwr.fyer\sketch_apr24a\sketch_apr24a.ino:51:11: error: 'class TMRpcm' has no member named 'addRecordingData' audio.addRecordingData(val); ^~~~~~~~~~~~~~~~ C:\Users\Armagan\AppData\Local\Temp\.arduinoIDE-unsaved2024324-29144-1lexgwr.fyer\sketch_apr24a\sketch_apr24a.ino:55:9: error: 'class TMRpcm' has no member named 'stopRecording' audio.stopRecording(); ^~~~~~~~~~~~~ Multiple libraries were found for "SD.h" Used: C:\Users\Armagan\Documents\Arduino\libraries\SD Not used: C:\Users\Armagan\AppData\Local\Arduino15\libraries\SD exit status 1 Compilation error: 'class TMRpcm' has no member named 'addRecordingData'

@Circuitdigest 3 ай бұрын

Install the proper library linked in the project page.