PCB cad design + improve circuit

Hi, I'm myself an amateur Arduino enthusiast and I made an object which works with a Arduino Mini, switches, input and output multiplexer and a sound record/playback module.

I made the prototype but I need help with getting its PCB drawn in Eagle, ready to be produced by a professional PCB manufacturer.

I also need help with refining/modifiying the circuit in order to improve the sound record/playback quality (right now it's weak) with some sort of a mini amplifier.

I'll be providing a simple schematic drawing of the prototype circuit either in Fritzing or Illustrator.

Thank you

+ The PCB cad drawing must also include silkscreen and solder mask layers.
+ I'd first like to hear my engineer's ideas of improving the circuit and then move on to drawing the PCB. (so the task is not just the drawing but also a little consultancy)

Навички: Arduino, CAD/CAM, Електротехніка, Електроніка, Розводка друкованої плати

Деталі: Estimation & costing , Billing, Auto cad design work, Mapinfo Professional, PCB design and circuit design, cad civil electrical circuit design, best pcb design software 2017, pcb design software free download for windows 7, best professional pcb design software, pcb software, best free pcb design software, pcb design software mac, freepcb, pcb design software online, electronics, autocad, pcb layout, electrical engineering, product design, cad/cam, arduino circuit, pcb cad design, pcb layout design using cad

Про роботодавця:
( 1 відгук ) Toronto, Canada

ID Проекту: #16009227



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