Arduino Program

I need a simple Arduino script written. I know nothing about Arduinos. This would be very similar to existing game show lockout programs where there are two players, and they both hit their buttons. Whoever hits theirs first locks the other person out and a light and buzzer goes off for that player.

This program is to determine the winner of a race. Whoever breaks a laser beam first locks out the other turning on a relay that stays on for about 5 seconds. That relay would turn on the buzzer and light for the winner.

Setup. This is for a pumpkin rolling contest. There are two lanes. Each lane has it's own laser and receiver. whichever beam is broken first, locks out the other lane and activates the relay for that lane showing everyone which pumpkin was the fastest. This is for a Halloween Party.

What I have:

I have ordered an Arduino (This one: Arduino Uno R3 Development Board) I have the lasers and the relay boards that activate when the beam is broken. I also have the pumpkins and the racing ramp with the 2 lanes.

What I need:

A program to be written for the Arduino that listens for one of the relays to be activated. When that happens, it locks out and ignores the other relay. If the winner was lane one, the Arduino would lock out lane two and would activate another relay that would power up the buzzer and light for lane one. I plan to use a two channel 5V relay Module made for the R3 that will trigger the buzzers and lights for either lane.

When I need it:

As soon as possible. The event is on the 24th of this month. I need this in a few days. I imagine this is something that is already available in some Arduino library someplace, but I have neither the time nor experience to find it and set it up. I need whoever does this job to talk me through setting up the script on the Arduino and wiring it correctly. I do have experience with wiring and electronics in general, but not specifically with Arduinos.


Skills: Arduino, Electronics, Microcontroller, C Programming, Software Architecture

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About the Employer:
( 0 reviews ) Chicago, United States

Project ID: #21784296

25 freelancers are bidding on average $38 for this job


Hello, I'm a software engineer & linux sysadmin. Also a very experienced Arduino developer, I can get this working in less than 2 days, everything coded, wired and tested. I could charge you 200$ for the whole system. More

$200 USD in 7 days
(21 Reviews)

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i can start immediately for making ur arduino script and deliver it to u within More

$29 USD in 1 day
(21 Reviews)

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspberry, PLC, PIC, More

$20 USD in 3 days
(6 Reviews)

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$150 USD in 5 days
(20 Reviews)

Hello, I am a senior device developer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP and so More

$50 USD in 2 days
(11 Reviews)

Hi, I have experiance in developing firmware for microcontrollers devices. I can halp you in your project. Best regards,Victor

$30 USD in 7 days
(6 Reviews)

Hello Sir I am a Mechatronics engineer and I have a lot of experience dealing with these things. I will definitely deliver your work on time and I will be pleased to do your project in a reasonable budget. Thank you

$15 USD in 1 day
(6 Reviews)

I can make this circuit that you need for pumpkin rolling contest immediately if you accept. I made lots of project with Arduino and also PIC.

$15 USD in 2 days
(10 Reviews)

HI,I read your project description concerning Arduino and I'm Interested in knowing more about it . As an Electronics Engineer ,I have been working with robotics application for more than 3 years either for college pr More

$60 USD in 5 days
(4 Reviews)

hi there, I'm a Mechatronics engineer with a great experience in embedded systems, I've been working with arduino for about 5 years, this task is straightforward for me, also I've the hardware component, I can do it.

$30 USD in 2 days
(2 Reviews)

Hey, I have read your project details with arduino, laser, and the relays. I could program arduino for you at a reasonable cost. As your logic is fairly simple it can be completed within a 24 hours max.

$15 USD in 1 day
(1 Review)

I am an electrical engineer and I have good experience in arduino and electronics. I have already made a project similar to this. I hope to make this project for you.

$30 USD in 3 days
(1 Review)

hi there, I'm a Senior year Mechatronics engineer with a great experience in embedded systems, I've been working with arduino specifically for about 6 years now with multiple simple and complex projects this task is pr More

$15 USD in 1 day
(0 Reviews)

Thank God you don't know arduino. Other wise it might be very easy product. I just need money so i am putting bit here

$20 USD in 7 days
(0 Reviews)

Hi this is raju, I will do help you to make your project, i am an electronics & electrical engineer So I need some information [login to view URL] your operating system is windows ? 2. Please give me the sensor model or part num More

$30 USD in 3 days
(0 Reviews)

I have 1+ years of experience in Arduino, 6 years of computer programming, 4 years desktop software developing. I've good command on creating arduino based softwares. [login to view URL](9600); [login to view URL]("It will be my More

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I am a professional arduino trainer and i have worked on Visible light communication like complex project using Arduino. So my catch on this module is stronger. Relevant Skills and Experience Visible light communicat More

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(0 Reviews)

I spend two years on making the heavy mechatronic projects. for more information please check my profile or portfolio

$30 USD in 2 days
(0 Reviews)

"Trust me, by the time you might have described the project... it's sketching and coding might have completed" Hi, I can complete your work in one day, just wanted to know the laser module you are about to use. Hopin More

$20 USD in 1 day
(0 Reviews)

I'm an electrical engineer, and I can get this project of yours done within couple of hours. I've been working on microcontrollers and electronics for more than four years. So fast, responsive and robust code guarantee More

$27 USD in 1 day
(0 Reviews)