Need a couple of questions answered.

Job Description:

How can I change 2 push button volume controls for a rotary volume control on a digital circuit?

I have a TF card mp3 player, but when I play my audio files, it adds a voice message on to it, How can I deactivate that function?

This is the mp3 module I am using:

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Taidot: Elektroniikka

Tietoa asiakkaasta:
( 0 arvostelua ) Saint George, United States

Projektin tunnus: #33627866

Myönnetty käyttäjälle:


I'm an electronics engineer having a good experience in the field of analog and digital electronics so I can help you in this.

$25 USD 1 päivässä
(0 Arvostelua)

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite exp Lisää

$20 USD 7 päivässä
(41 Arvostelua)

4 freelanceria on tarjonnut keskimäärin $21 tähän työhön


Electronics Expert here I understand that you want to deactivate voice messages on your card. yes I know how to do it and I will guide to you perfectly. I am expert in this field and having 3 years working experience Lisää

$20 USD 1 päivässä
(23 arvostelua)

I thoroughly read your requirements about 2 push button control for a rotary volume control on a digital circuit. In this regard, my services are available. And last but not least, project done on given time is my firs Lisää

$20 USD 2 päivässä
(0 arvostelua)