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HID microchip project

$30-250 USD

In Progress
Posted over 12 years ago

$30-250 USD

Paid on delivery
Develop firmware for a 4 channell programmable smart relay system. processor : Pic18F27J53. Capability: Hourly on off times uploaded into program data. Use RTCC onboard to determine which 1 of 4 digital outputs should be on off based on current time. Detailed protocol document will be included to winner. Develop a USB protocol for the host PC with the following capabilities: Accept uploads from host and store to program data to: 1 program on off times over 7 days for each of the 4 relays. 2 program the RTCC time from host system clock 3 upload RTCC time back to host 3 uplaod 7 day shedule for the 4 relays. This is a firmware only project, phase 2 will involve USB host software. Full documentation is expected, only bid if you can do this on time and on budjet and have the necessary skills.
Project ID: 1415186

About the project

6 proposals
Remote project
Active 12 yrs ago

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6 freelancers are bidding on average $238 USD for this job
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Recomended ATxmega256a3bu is better for this aplication.
$300 USD in 15 days
4.7 (18 reviews)
5.0
5.0
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hi! i can do it.
$250 USD in 30 days
5.0 (10 reviews)
4.7
4.7
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I'm R&D Design Engineer , Plz see your PMB
$180 USD in 12 days
4.8 (9 reviews)
4.4
4.4
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Hello, Check your pm
$200 USD in 20 days
5.0 (1 review)
2.5
2.5
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I can do this project.
$250 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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Hi, I can help you with the project, as I have vast experience in embedded firmware design. Please see private message for detailed overview of my skills.
$250 USD in 60 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of IRELAND
., Ireland
4.9
19
Payment method verified
Member since Dec 16, 2011

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