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Circuit Diagram - Electronic countdown for AC control

$250-750 SGD

Completed
Posted over 11 years ago

$250-750 SGD

Paid on delivery
Develop a circuit with the following features: - Countdown timer (00:00) - minutes and seconds using 4 (four) - 7 segment LED + 2 LEDs to fo the (:) between the minutes and seconds - 4 buttons 1) (+) increase the number of seconds and minutes 2) (-) decrease the number of seconds and minutes 3) (Start) start the countdown and turn on the AC power and turnoff status LED 4) (Stop) stop the countdown, return the countdown to default value and turn off the AC power and turn off status LED - The last countdown value has to me stored in the memory and should be displayed next time - c programming - microchip prefferable More details will be shared later on.
Project ID: 2464912

About the project

14 proposals
Remote project
Active 12 yrs ago

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Hello, I can help you with this [login to view URL] check your [login to view URL] you.
$250 SGD in 5 days
5.0 (3 reviews)
3.0
3.0
14 freelancers are bidding on average $449 SGD for this job
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hi, i can help.
$700 SGD in 10 days
4.8 (77 reviews)
7.7
7.7
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hello i can do it thanks
$750 SGD in 15 days
4.7 (33 reviews)
6.5
6.5
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Hi, I can do this job.
$250 SGD in 5 days
4.9 (25 reviews)
5.3
5.3
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hey Electronic engineering undergraduate with the knowledge of Microchip PICs is here to help you. Pls see the PM.
$290 SGD in 10 days
5.0 (7 reviews)
4.5
4.5
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Hi I can do this for you see your pmb for proposal.
$250 SGD in 12 days
4.5 (15 reviews)
4.2
4.2
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Hello Sir, I worked on similar projects. Please check PMB.
$250 SGD in 5 days
5.0 (4 reviews)
3.5
3.5
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I have enough experience to implement this project.
$250 SGD in 14 days
5.0 (5 reviews)
2.6
2.6
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HI, I can do that
$500 SGD in 15 days
5.0 (1 review)
2.4
2.4
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I can do this.
$750 SGD in 15 days
0.0 (0 reviews)
0.0
0.0
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I would like to do it...
$550 SGD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello! I have already completed several similar projects based on 7-segment LED indicators. Please, read private message for more details.
$500 SGD in 30 days
0.0 (0 reviews)
0.0
0.0
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Custom software development (<b><i>Removed by Admin</i></b>)
$750 SGD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hi, I am ready to start this project.
$250 SGD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SINGAPORE
Singapore, Singapore
4.9
3
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Member since Mar 8, 2011

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