I'm looking to have a custom PCB designed for an electronic vaping device that doesn’t rely on a dedicated power source but rather uses the power harvested from an android Smartphone mini USB port:
Unlike the traditional e-vaping circuit I would like to eliminate the need to have a dedicated power supply (battery). i should only need a smartphone with a compatible USB port and an app to use the E-vape. My goal is to have a PCB that can:
1. Draw/harvest power from a smart phone mini USB port. ( This is necessary since the output current from the smart phone USB port is typically at or below 500 mA or below. So a combination of 5V coin super capacitor in a harvesting circuit along with a boost buck converter might help mitigate this issue)
2. Control the PCB functionality via an app on the smart phone: functionality includes Voltage/power adjustment and coil resistance, etc. I would like to be able to gather usage data via the app so the PCB should be fully programmable via the USB port.
3. The PCB should have a unique digital identifier so that when synced to the smart phone the user can uniquely name and identify the device.
4. A memory storage function (2 Gb).
5. Lastly, I would like to have the PCB take up as small real estate as possible.
The above are the basic requirements.I'm looking for a seasoned EE and board designer to accomplish this task.
22 freelance font une offre moyenne de $1044 pour ce travail
Hi I am an expert EE with more than 8 years of experience in PCB design I have read the details and I am sure I can do it for you Please have a look at my profile I assure you quality work and on time delivery I am Plus
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Expert in designing PCB. Let us discuss. Are you there online to discuss. i have 8+ years of experience. Can we discuss the project. Please initiate a chat with me so that we can discuss the project at a broader l Plus
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I am a PCB designer with 17 years of experience in designing PCB from single layer to 6 layers , I have created very small foot print boards with 5mm X 10mm with USB connections
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