Consumer Audio PCB Design
Budget: €1,500 – €3,000 EUR
I’m building a compact audio board for a new consumer-electronics product and need a full PCB design taken from concept to ready-for-manufacture files.
Core requirements
• Clean playback from an editable SD-card or onboard flash memory,
• A reed switch put the power off/on and play the track in delay < 0.5 seconds. .
No Bluetooth, no volume control button. The difficulties are in the delays and sound quality.
What I expect from you
1. Prototype with a not too expansive microcontroller (<5$ pc)
3. Complete BOM with readily available components.
4. Production files—Gerber, drill, pick-and-place, and assembly drawings.
5. Native project files (Altium Designer, KiCad, or Eagle) so I can iterate later.
I’ll review work in two or three iterations, focusing on component choices, board size, and audio performance. If you’ve shipped consumer audio hardware before, please highlight it and mention any relevant compliance testing experience (CE/FCC).
Core requirements
• Clean playback from an editable SD-card or onboard flash memory,
• A reed switch put the power off/on and play the track in delay < 0.5 seconds. .
No Bluetooth, no volume control button. The difficulties are in the delays and sound quality.
What I expect from you
1. Prototype with a not too expansive microcontroller (<5$ pc)
3. Complete BOM with readily available components.
4. Production files—Gerber, drill, pick-and-place, and assembly drawings.
5. Native project files (Altium Designer, KiCad, or Eagle) so I can iterate later.
I’ll review work in two or three iterations, focusing on component choices, board size, and audio performance. If you’ve shipped consumer audio hardware before, please highlight it and mention any relevant compliance testing experience (CE/FCC).