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Pi Based membrane keypad emulator with streaming video over wifi.

$30-250 AUD

Zavřený
Zveřejněno skoro před 5 roky

$30-250 AUD

Zaplaceno při doručení
Hi I am currently working on a project that will allow me to complete tasks on an existing device via wifi. I have an existing microcontroller with a 4x5 membrane keypad and LCD display. I cannot alter the unit other than tie into existing connectors and I need to control the unit via wifi. My Idea is to parallel(emulate) the keypad using a pair of 4051 multiplexers and the existing kepad connector & mount a USB camera above the existing LCD screen to keep it simple. combine it all with a PI and local network and access via web browser or ideally a simple android/ios app. Near to real time video streaming is required as to monitor information on the screen as it is interacted with via the keypad. The Pi is dedicated to this function i.e all pins are free.
IČ projektu: 20107929

O projektu

3 nabídky
Vzdálený projekt
Aktivní před 5 roky

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3 freelanceři nabízejí v průměru $341 AUD za tuto práci
Avatar uživatele
Hi, I hope you are doing well. I have expertise in embedded system programming and development. I have worked on live usb camera streaming project on linux. I have understood your requirements and would like to know the use of keypad and lcd with streaming camera. Please send me message for further discussion. Looking Forward, Khawaja
$500 AUD v 10 dnech
4,7 (60 recenze)
6,3
6,3
Avatar uživatele
I have designed a similar system for a home automation startup. Since you are usifn raspberry pi, it totally makes things simple. To emulate the keypad you can directly use the raspberry pi to simulate the keypad that would help you control your microcontroller. Now the regarding the video streaming, you can connect a usb / pi camera and add ip camera functionality which can help you stream video almost live. I been working on IOT based services and products for quite a while now. Would love to hear back!
$222 AUD v 3 dnech
5,0 (3 recenze)
1,5
1,5
Avatar uživatele
Hello We have been an engineer for more than 8 years in the market and have already developed projects for several companies using microcontrollers like PIC, AVR, Arduino, ARM, NXP, Nordic, Texas, STM, ESP among others. Using the general description of your project is possible to make a generic estimate, but the refinement of the total amount of work and the value of it will depend very much on the quantity and complexity of the features to be implemented, so I look forward to your contact for more details. Thank you.
$300 AUD v 20 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z AUSTRALIA
Granville, Australia
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0
Členem od čvn 26, 2019

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