what i need is someone who can project a device, powered by a small battery (button battery) that control a small rgb led (smd).
- Input source will be a mp3 file
- the audio source (connected via standard jack) with some embedded frequencies will turn the led's light to specific color
- elastic pbc
- Pic or analog, (open to suggestions)
- cheaper components (no arduino etc,) max cost should be less than 8$ ( +-20%)
Il should as idea, be something like ambilght from Philips but much much more simple.
9 freelancer bu iş için ortalamada 518$ teklif veriyor
Hi I'm a professional PCB Design and SI simulation engineer for ten years in telecom equipment field,..we are a trusted partner. We have many successful cases in the world, such as American, Israel, Germany [url removed, login to view] the Daha fazlası