design an arduino based ( or similar ) countdown timer with video and LED lighting control

I want to build a countdown timer for a 'grab a grand type' machine where people stand in a wind vortex booth and try to catch tokens flying around.

I want a countdown timer that counts from 30 to zero, but also controls colour changing LED ribbon lights to go change from white light in the stand-by mode to green light when an activation button is pressed, the green light should flash on and off during the last 5 seconds of the coutdown and then finally change to red light when the timer has finished. A re-set button is required to send everything back to 'stand-by' mode ready for the next activation.

The physical representation of the countdown can be video based and presented on small scale LED screens, or as LED illuminated numerals.

We will source and assemble all of the hard-wear... we just need you to recommend the processor type / board and script the necessary code. WE have 30 second countdown video available if you prefer to use a video based countdown sequence.

we will require coding and wiring diagrams from the preferred processor board to 12V RGB LED light ribbon and LED matrix / video screens for the visual representation of the timer .

We will test submissions and the winner will be deemed as havig supplied the most proficient, responsive and reliable solution.

Compétences : Arduino, Programmation C++, Codage, Python

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Concernant l'employeur :
( 0 commentaires ) United Kingdom

Nº du projet : #13093258

42 freelance font une offre moyenne de £484 pour ce travail


Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. I am well versed in Arduino hardware and software. i can provide implemenation based on L Plus

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(23 Commentaires)

Hi, I hope you are doing well. I have worked on LED strips control with count down time on LCD. I have understood your project requirements and I can execute it in less possible time. Looking Forward, Khawaja

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(35 Commentaires)

Hi, I can deliver the project within 24-48 hours. I would need to ask a few questions to clarify the scope. Please send me a message if you're interested. Thanks!

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(5 Commentaires)

Hi, I am an electrical engineer and have been working as embedded systems developer for past 4 years. I have developed systems using arduino, STM32, PIC and raspberry pi. I have created a number plate recognition syste Plus

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(8 Commentaires)

Hi, I have experience in Arduino developing. I can do your project. Regards, Slavi.

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(16 Commentaires)

Hello, Good Morning and have a great day. My name is Shahbaz Ali. I am representative of I-TECH, a startup. We will design, prototype and test the required hardware. Once you are happy with performance we will ha Plus

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(16 Commentaires)

Hello. What is a desired size of the display? Will be 4...5" display OK or you need a larger screen?

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(36 Commentaires)

Hi,dear. Thank you for your interest. I have just checked your project report,I am able to perform this task with my developer team.I look forward to your proposal...

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(15 Commentaires)

Dear Friend, We have good 5+ years experience in embedded software and design, It is not only our job but passion. We have worked on from basic hardware to quad-copters including custom apps, IoT's and PCB designs. Plus

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(17 Commentaires)

Whatsapp: +92 321 6624970 I am an Electrical Engineer having specialization in Electronics and Control, teaching at Electrical Department FAST National University Pakistan. I am also persuing my MS degree in Electr Plus

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(6 Commentaires)

HI, I am an arduino expert. I have built a countdown timer system before, and I can also control RGB led strip. Please hire me, I am in the UK as well. Thanks.

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(10 Commentaires)

dear Sir i can do this project. I can assure you that if you work with me once, you will always work with me for these kind of projects.

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(4 Commentaires)

Hello ,In my view if you are interested to implement the countdown as a video you should use Raspberry pi or similar thing. as Micro controller based systems like Arduino cant handle video properly..and it will add fu Plus

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(8 Commentaires)

Hi, I can deliver complete project including schematic and firmware with best quality on time. I've excellent embedded system design skills from the electronics component selection to the documentation including Plus

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(4 Commentaires)

Dear Customer I have read your project specific requirement for arduino based countdown timer with video and LED lighting control. Our Skills:- Embedded System:- Microcontrollers/Development Platforms ARM Cortex Plus

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Hey I am an expert embedded software engineer. I have made many projects with many different micro controllers. I can help you in this project as it seems it is easy for me. Please contact me for more details.

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Hello! I would like to help you with your project. I have already done similar task, you can see example via this link [login to view URL] I can create the prototype and ship it to you

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I've done several Arduino projects, and with those clear instructions it should be no problem. I just have to ask some questions

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Hi dear! I have gone through your requirements. I can design your required system in 4-5 days and will give you the video proof of the working system. Its not a hard task. I worked with Real Time Clocks and used them Plus

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