I need a PCB schematic and gerber file for a simple audio player that supports LED animations during audio playback. The end goal is to generate a low cost PCB for manufacture. The circuit will play .wav files from an external sd card connection with single button press interface. The final circuit should contain whatever amplifiers, filters or converters needed to play on one small 8ohm 1 watt or less speaker. The circuit should also support seven WS2812B leds for simple light animations during music playback. Don't care whether SPI or I2C is used as long as there is no perceivable playback lag. I already prototyped this circuit using an Arduino for proof of concept, but I need a more viable, low cost, small board (e.g., 38mm x 30mm) for the end design.
36 freelancers are bidding on average $201 for this job
Electronics and PCB Design expert here to help u Relevant Skills and Experience Electronics, PCB Designing Proposed Milestones $211 USD - required work
Hi, I'm interested in working on this project. Please, consider sending a message so that we can discuss the project details exclusively. Thank you Stay tuned, I'm still working on this proposal.
Hi How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks Relevant Skills and Experience work Proposed Milestones $45 USD - full
I have experience in Arduino and electronics i have done many libraries in arduino that can help me to finish your project in a short time aslo pcb schematic ,ets. Stay tuned, I'm still working on this proposal.