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Electronic Circuit with timer control

Need to have 1 relay output activated after predefined time from 5 sec to 30 sec once an switch is made open.

Operation: If some one operate the limit switch, the timer should start and wait. If the switch is back to normal condition within predefined time, no relay activation required; else relay to be activated until the switch is back to normal condition.

Variable timer circuit with small POT to be designed & to be simple circuit with cost effective solution.

Skills: Electronics, Microcontroller, PCB Layout

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About the Employer:
( 0 reviews ) India

Project ID: #14998227

39 freelancers are bidding on average ₹1882 for this job

seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding fo More

₹20000 INR in 10 days
(48 Reviews)
6.4
Anthony989

Hello, I am Anthony from Sri Lanka and I am a FULL time freelancer. So this is basically my job and I dont mess with it. I have multiple degrees in Electronic and Mechanical Engineering. Relevant Skills More

₹1300 INR in 1 day
(40 Reviews)
6.1
sajjadahmed19

A proposal has not yet been provided

₹1250 INR in 2 days
(20 Reviews)
4.9
adipdutt

It is simple circuit. however the pot should be good for time accuracy Relevant Skills and Experience electronic design Proposed Milestones ₹900 INR - circuit design

₹900 INR in 1 day
(10 Reviews)
4.2
Aravindh2394

Hello I am an electronics engineer and I can design the delay timer and relay mechanism. Relevant Skills and Experience I design automatic motor starters with various time delays and I have handled various relays with More

₹1000 INR in 1 day
(4 Reviews)
3.1
JunaidAhmad92

This bid will include circuit diagram and code for microcontroller. I will also provide complete support in building project. i will also provide proteus simulations. Relevant Skills and Experience I am an professiona More

₹1300 INR in 1 day
(2 Reviews)
2.8
zainpacc

Expertise in electronics and can provide you your complete task in decided time frame with quality work. We can discuss further details in the message box Regards

₹1450 INR in 3 days
(3 Reviews)
2.5
₹1500 INR in 2 days
(1 Review)
2.2
businessaumraj

Hi, We can deliver it less than one day time. Please give your confirmation. Relevant Skills and Experience Experienced Hardware engineer. Your requirement is very small and doesn't take more time as per my understand More

₹1750 INR in 1 day
(1 Review)
2.4
soltracker

how r u?bro,,,i did it some days ago,for one of the srilankan person,i think the same thing thats mentioned in ur project,u can check this in my portfolio,,,a video of proteus,but i didnt attach relay Relevant Skills More

₹1300 INR in 1 day
(7 Reviews)
2.1
binyameen441

i am interested in your project message me for further details Stay tuned, I'm still working on this proposal.

₹1300 INR in 1 day
(2 Reviews)
2.1
HaniServices

Hi How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks Relevant Skills and Experience work Proposed Milestones ₹600 INR - full + instruct More

₹600 INR in 1 day
(3 Reviews)
1.2
nabilkunda

Hello, I am an embedded programmer with more then 4.8 years of experience. I have worked on many projects and have good programming skills of embedded C and C++. Relevant Skills and Experience I have experience of mic More

₹1500 INR in 1 day
(1 Review)
0.3
kaloliyakb

A proposal has not yet been provided

₹850 INR in 1 day
(0 Reviews)
0.0
arjobmukherjee

A proposal has not yet been provided

₹1450 INR in 1 day
(0 Reviews)
0.0
Jonathanmunozsa

A proposal has not yet been provided

₹1550 INR in 2 days
(0 Reviews)
0.0
tonyking97

I have an idea to do your requirements in low cost. I am a Embedded software developer, expertized in many microcontrollers. So i assure that i can give you the complete solution in a day or two. Relevant Skills and E More

₹1450 INR in 3 days
(0 Reviews)
0.0
tejendraraju

A proposal has not yet been provided

₹850 INR in 3 days
(0 Reviews)
0.0
dudelectric

My name is Sigit, i want to do this project for you in 3 days, why 3 days because first day is time for prototype it, the second design it's PCB and third day finishing both. Relevant Skills and Experience I have done More

₹1300 INR in 10 days
(0 Reviews)
0.0
kalmane

Timer controlled relay with switch input and specified time delay and switch ON logic, to be implemented Relevant Skills and Experience Have a ready processor board that can switch 230V through one or more relays. Can More

₹5555 INR in 1 day
(0 Reviews)
0.0