PCB Design & Microcontroller Scripting for USB MIDI Controller
$750-1500 USD
着払い
This job is to design a printed circuit board with an integrated microcontroller to USB B female output, and integrated LEDs, and to program the microcontroller for use as a Musical Instrument Interface (MIDI) Device. The PBC must be designed to meet the dimensional specifications provided, and the design must be ready for manufacturing. The microcontroller must be programmed to output the provided MIDI values, and to illuminate LEDs to visually display on and off states and variable states of inputs.
The design consists of 144 inputs and outputs: 32 potentiometers, 96 buttons, 16 force-sensing resistors, and 144 LEDs (1 LED per pot., button, and FSR).
The responsibilities of this job include the parts selection of microprocessor (Atmega, etc.,) potentiometer, LED, and force-sensing resistor material, for the purpose of meeting design specifications and keeping costs low for manufacturing. A requirement of parts selection includes that the parts be available for purchase in both individual and bulk quantities so that prototypes can be assembled and tested before bulk quantities are purchased. The ideal parts will be balanced between price and quantity- the goal is to keep the cost as low as possible while maintaining a rugged, durable, reliability.
The deliverables of this project must include the Gerber files and other useful schematic files of the PCB, the program file for loading on the microprocessor, and the parts brand, model name (if applicable) and number, and website address (such as a [login to view URL] or [login to view URL] link).
*This project is not for being designed on an Arduino or other premade microprocessor PCB, as this will impair design for manufacturing, and increase the cost per unit.
*I am not requiring a Non-disclosure agreement be signed to view this project because the project's primary value lies in the software I've designed for this MIDI control surface to interact with. The control surface layout is of my own design, but without my software system, it does not offer an advantage over whats on the market, and revealing of the software is not necessary for the hardware design.
Compensation:
I'm open to negotiation. I placed this project in the fixed price small project category, but I anticipate it may be a medium project.
Included project files:
-Layout dimensions
-Example PCBs (the design must conform to these examples)
プロジェクトID: #16062740
プロジェクトについて
21人のフリーランサーが、平均$1580 で、この仕事に入札しています。
This is a MCU selection+USB MIDI controller board design Relevant Skills and Experience Digital audio, MCU (arm-based) board design, component selection. EDA tools: Altium designer 17, orcad16.6, PADs9.5 Proposed Mil もっと
Hi I am experienced embedded system developer with more than 8 years of experience in development. I have read the description and have seen the images. the price and time need to be discussed. Relevant Skills and Exp もっと
I can design this develop and create actual prototype to demonstrate the functionality. I have very good PCB printing and prototyping lab. Please contact me if you are interested in my profile. Relevant Skills and Exp もっと
Hi, my name is Zeeshan. I would love the opportunity to assist you in Designing this PCB and programming the controller to work as a MIDI Device. I have read your requirements and willing to do it. I would like to disc もっと
Please check my linkedin profile (behnam hormozi) Relevant Skills and Experience Electronics Engineer Proposed Milestones $1250 USD - A
Hello i am always looking for projects like this to increase my skills, so i am not looking too much to the final price, but delivery time depends strongly on the complexity. If you want we can discuss about it