Sound board improvement

hi sir i am an expert electrical engineer i can do it for you i have almost 4 years of experience. in this field i assure you quality work and on time delivery please reply to discuss it further regards

Hello, Have a great day. We will ship you fully working prototype. We have many other options to store sound, that can be with or without microcontroller. We will deliver the following. 1. Schematics. 2. Bill Of Material. 3. PCB design and gerber files 4. Simulation if we used Microcontroller. 5. Working Prototype. Please feel free to contact. Best Regards, Shahbaz.

I have over 35 years experience as an electronic design and PCB engineer, please see my profile for more details Please describe in detail the sounds you want to make, are they to be generated fro wav files? Also how big the device needs to be and it is power supply The current price and timescales are only place holders to allow me to communicate with you If you think I can help then please send me further details Best Regards Dave Lelievre

Lets discuss so that I can tell best suitable cost effective solution for this. May be PIC32 device will be better choice, but until I know what the sound is or about the complete product details, its not fair to say anything at first go. My bid includes schematic design as well as firmware development. In case if you need me to build the prototype and test the quality then can do that also with little extra. I have been into sound technology for more than 25 years so know about the quality pretty well. Thanks and looking forward to hear from you. Regards... Roy

Hi, Many years experience in microcontroller design and pcb design. No problems with either of the tiny atmel products ....BUT What kind of sound are you trying to reproduce? How many seconds do you want it to run for? What sort of quality would you like. There are many ways to deliver what you want but the details are important. Always happy to chat. Regards and good luck with your project James Harrison-Smith

A proposal has not yet been provided

Hi. We can use arduino which based on atmega. I do have experience on arduino already and I'm also an registered electrical engineer here in PH and I passed already electronics examination here in Freelancer.

Hi, I am a mechanical engineer and Solidworks expert with 4 years of experience in CAD modeling. Additionally, I've done CAD designs for various setups to be installed at multiple events. My experience in electronics is primarily focused on micro controllers and PLCs ranging from the arduino to industrial automation grade controllers. Regarding the task you described, I am confident I can finish it in minimum time. Additionally I will provide 100% support for all alterations and modifications until you are COMPLETELY satisfied with the final result. I have one year experience with 3D Priniting parts and CNC machining. I am looking forward to discussing this project further with you. Ahmed

Provide assistance or design of improved sound board either by adapting existing ATtiny85 design or replacing it with an ATmega328 based design. Hardware and firmware assistance and guidance.

I am a professional electrical, mechanical, and software engineer with degrees in each and a specialization in AVR microcontrollers and PCB design. An ATTiny85 and ATMega328 are for all intents equivalent with the exception of size and a few extra features. Bottom line is that sound quality isn't going to improve by switching chips. You're just going to have more space. And with that being said, there are ways to add extra space to your Tiny85 and improve quality without a complete redesign. I can do that for you for cheap. Let's talk more about this.