Interactive components for digital signage

$30-250 CAD

Closed

Posted

about 10 years ago

$30-250 CAD

Paid on delivery

On project basis. Developing and assembling interactive components for digital signage. At the moment needed: 1. To start the laptop on power on. The device have to connect power button contacts for a second when AC adapter (20v 5A) is plugged in. 2. The device to connect capacitive sensors: [login to view URL] Needs to be connected to PC via USB and recognized as a keyboard. 6 sensors will be connected. The device will translate the signal from the sensors to keyboard buttons (0-5).

Circuit Design

Electronics

Engineering

Project ID: 5806194

About the project

5 proposals

Remote project

Active 10 yrs ago

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5 freelancers are bidding on average $561 CAD for this job

@MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project. i can provide you complete design along with the working prototype. Please check my profile for my previous work experiences. let me know if you are interested in the bid so we can discuss the details further. regards

$1,800 CAD in 25 days

4.8

(36 reviews)

6.6

@cpp2048

This could be made possible by PIC micro controller easily. It will act as a HID device and PC/Laptop will understand the device as a keyboard. I think a little more discussion is needed, because some PIC micro controller does have inbuilt capacitive touch sensing features already so once I know the full details about how and where you will use this device and for what purpose then I can suggest you the best and compact solution. I will provide the firmware too for job. Thank you very much and am looking forward to hear from you. Best Regards... Roy

$250 CAD in 10 days

5.0

(15 reviews)

4.7

@aayk

Hi there, I'm a senior electronic engineer/designer/developer, doing designs & developments for over the last 30 years. I think I can make what you need, since I believe it's not for a mass production (but repeat production possible), no need to built from the scratch. The longest time needed (about 1 week) is to produce the PCB fabrication (the design will be done by myself) because it will be outsourced to the factory, get into their order queueu. Excluding that time of process, I only need 3 days.

$244 CAD in 3 days