Building small( like 2x2) electronic device( wear on top of computer screen) that should detect face if face is closer to screen more than 30 cm it should be alert as light sound

Hello, I have done similar project before like this with obstacle sensor also with HCSR 04 distance sensor. I can do your project ASAP and create prototype then finally send to you. I also can prepare all files for mass production. We can talk all details over the chat. All the BEST, Ali SERBETCI

Hello, I am Paul I can Deliver an aesthetic Design I look forward to designing your Product I have extensive Product Design and Development Experience Kindly go through my Portfolio for some of my works Regards Paul I can Prototype and Manufacture for you too

Bid Summary I am owner of professional electronics Research&Development company from Croatia. Our company have specialised in embedded systems. We are having experience on over 30 R&D projects. Project Requirements Your project can be done with microcontroller system; which will include microcontroller, sensor for face distance detection(who will bascally detect anything closer then 30cm to the sensor) and actuator(LED, speaker or other). Relevant Skills and Experience We have made over 30+ much complicated projects so this one won't be a challenge for us. Check my page for portfolio examples and if you need more, please contact me. Proposed Milestones $500 USD - Schematics $250 USD - PCB Layout $500 USD - Physical prototype + shipping Additional Services Offered $1 USD - Additional advising

Hi, Can you please share your project requirements/task expected from us. About us: We have 10 years of experience in Product development. Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. For PCB designs we use KICAD. C#, LABVIEW, Python for GUI, Controlling or Datalogging purpose. Thanks and Regards, Santosh

Bid Summary I'm professional electronic designer with great software skills. I worked on similar projects so I think I have solution for such small device. I can manufacture device and help with enclosure design. Project Requirements I'm planning to use IR light as it is not harmful to eyes but we can discuss more. Ultrasonic can be problematic on long terms as it can make problems to other things or animals. Relevant Skills and Experience Circuit design, PCB design, 3D enclosure design or selection, MCU software, manufacturing Proposed Milestones $900 USD - whole project

Hey :) I would use sensor and rasperry pi or something a bit cheaper like arduino. Please message me so I can understand better the requirements. EDIT : I will use arduino : https://www.amazon.com/SainSmart-Nano-v3-0-Compatible-Arduino/dp/B00761NDHI/ref=sr_1_1?ie=UTF8&qid=1405563331&sr=8-1&keywords=arduino+nano Also, it will cost me about 100$CAD so I can get all the parts I need in double (in case one broke). So put both milestones and release only the "Money to buy parts" I'll buy all the parts I need! :)

Hi, I can do this with ultrasonic distance sensors . IR is not preferred as it might be harmful for human body. I did ultrasonic projects before. I have very good experience in circuit designing, microcontroller programming, PCB designing, software development etc.

Hi, Your project looks very interesting for me. I am advanced user of Altium Designer PCB CAD tool, passionate for designing smart tiny devices, as is yours. I have designed a plenty of low-power devices, including those that measures the distance, so I am sure I will be fluent with your project. I am familiar with lots of microcontroller architectures thus able to select the optimal fit for the project. I would like you to give me a chance to show you that my skills are not only in a words. As an engineer, I offer you clean, precise work. I am sure you would be satisfied with my work. Best regards, Igor

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