Overcome Low Volume Output on Tinker Board (3.5mm jack)

€30-250 EUR

Imeghairiwa

Imechapishwa

almost 3 years ago

€30-250 EUR

Kulipwa wakati wa kufikishwa

I have to connect a Tinker Board with a amplifier, but while the amplifier works perfect when is connected with a smartphone, laptop, etc.. , using the same cable when connected to Tinkerboard the volume output is low. Same problem when i connect headphones. I checked the sound settings, they were at 100db and i had the volume on Max. I need help to overcome it by using additional hardware or other suggested solution (for example hdmi audio extractor, or preamp module , etc)

PCB Design and Layout

Kitambulisho cha mradi: 30818402

Kuhusu mradi

5 mapendekezo

Mradi wa mbali

Inatumika 3 yrs ago

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Imetolewa kwa:

@roy2873

Hey there, I hope you are doing good. I am ELECTRICAL/ELECTRONICS ENGINEER from India with 4+ years of experience in designing PCBs. I am familiar with various CAD tools including tools preferred by Manufacturers. I am interested in doing this project with you. I have experience with Circuit Board designing and modification jobs. Handling circuits and PCB is my daily job, I understand the concepts, calculation, and design rules considerations and Industrial standards for PCB layout and Circuit designing. I would like to talk about this project in details please message in the inbox to discuss more. Expertise in 1. KiCAD, DipTrace, EasyEDA, EAGLE, Altium, and other CAD tools. [login to view URL] layout designing. [login to view URL] Designing from Scratch. [login to view URL] PCB design. LOOKING FORWARD TO A HEARING FROM YOU. Thank You

€30 EUR ndani ya siku 3

5.0

(7 hakiki)

4.0

5 wafanyakazi huru wana zabuni kwa wastani €130 EUR kwa kazi hii

@nobullvw

Hi, I'm an experienced embedded and electronics engineer. The low sound is likely due to a mismatch between the output of the amplifier and the input of the Tinkerboard. If you are interested in my bid, I can look into the details and give more advice. Message me and we can discuss this. Thanks, Joe

€200 EUR ndani ya siku 7

5.0

(2 hakiki)

4.3

@smithward

hello, I have an electrical engineering degree and understand this concept, I have been working with these principles and calculations for years. I will be happy to help

€140 EUR ndani ya siku 2