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Arduino 4 button combination lock

$30-250 USD

Completed
Posted over 5 years ago

$30-250 USD

Paid on delivery
I need an arduino code for a four button, combination to trigger a relay. I would like 4 LEDS. One LED for each button, when the button is pressed, a corresponding LED lights. When it is idol, i would like it to flash the LEDs randomly. I would also like a buzzer the sound.
Project ID: 17858226

About the project

15 proposals
Remote project
Active 6 yrs ago

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Greeting there , I could absolutely help you with your Arduino based button sequance project i am very excited work on your project and help you get it done in short time About my experience : [login to view URL] i Ranked as Top rated free lancer on Upwork with more than 200 projects done , below my profile : [login to view URL] My offer include : 1- full commented code , with code reference documents 2- wiring diagram help you setup your hardware 3- hardware suggestion (if needed) 4- online support via video chat to make sure you on the right way 5- i am totally open for any change or update during work I am available by email and Skype and will be happy to discuss this job with you in detail. I am available for +30 hours per week. Skybe : [login to view URL] Awaiting your kind response, Best Regards, Ahmed Mosad
$60 USD in 1 day
4.8 (58 reviews)
6.2
6.2
15 freelancers are bidding on average $98 USD for this job
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My bid includes schematic, code (tested on the real hardware) and remote help in debug. Please, feel free to contact me in chat if you have any questions. I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics.
$55 USD in 1 day
4.8 (92 reviews)
5.9
5.9
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I can do this work very easily and in very short time kindly text me so that we can start discussion
$155 USD in 3 days
5.0 (30 reviews)
5.4
5.4
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sounds pretty simple and straight forward. i can give you the needed code in about a hour or so. feel free to text me so that we could discuss further.
$50 USD in 1 day
4.8 (23 reviews)
5.5
5.5
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Hi, what kind of combination you means? I have got the idea for another task like blinking led when Idle. I just wanna know how combination mechanism. Let's discuss it over chat. Best Regards, Rijal
$111 USD in 4 days
5.0 (18 reviews)
4.5
4.5
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Hi, I understand what you need. I have my arduino boards and other companents thus I can develope code, test and then send to you. All the BEST, AliSERBETCI
$100 USD in 3 days
5.0 (3 reviews)
3.8
3.8
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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 3 days
5.0 (3 reviews)
3.2
3.2
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Hi. I would like to help you with your project. Do you already have in mind what arduino you could use? .... could serve you a simple model like arduino nano (or another similar one), I also recommend using modules with opto-coupled relay to avoid electrical noise on the microcontroller. For any comments or questions that you want to ask please let me know that as soon as possible it will be answered. regards Darwin Pardo
$100 USD in 1 day
5.0 (5 reviews)
3.4
3.4
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Master in Engineering, Electrical and Electronic Engineer, who is dynamic, reliable, resourceful, committed and organized with enthusiastic approach to succeed with a pleasant attitude. Possessing excellent analytical skill and good research background. I have successfully completed IELTS with an overall band of 7 and have a good proficiency in English COMPLETED PROJECTS • FM radio. • VHDL Design of an Up/Down Counter. • Design of Up/Down Counter using PIC. • Duck Shooter Program using C. • Pointer movement controller on 2-dimentional axis using C. • LCD display Manipulation projects including: o Text Display o Volt-Meter • Analog to Digital Conversion (8-bit). • Sound to Light Color Organ Design and Development. • Minesweeper Player Creation using PIC. • Simulation of an End to End Communication System with MATLAB. • (BENG Individual Project) (MENG Part A). • (MENG Individual Project) (MENG Part B). • (MENG Group Project).
$30 USD in 3 days
4.8 (2 reviews)
2.5
2.5
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Hello We are highly motivated young technocrats from India. We are approachable, you can come to us if you have a struggle, we are happy to help. Team TiponTongue
$150 USD in 3 days
5.0 (1 review)
2.5
2.5
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Dear Sir! I hope you doing well today. I'm here to build this project for you. I have experience in Arduino projects, I have created many Arduino based projects like moving car, LED based game and remote controlling. With this vast experience i can develop your project professionally with clean and elegant code. Regards Web_Dean
$155 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Arduino Implementation. I'm an expert in Eagle CAD,EasyEDA and Altium Designer and Arduino programming Can you please send me a message,So we can discuss more about the project? I can design your combination lock Perfectly and send you the files ready to make. Design is a huge part of my life and I work hard to produce the highest quality, effective, innovative, timeless, designs that my clients will love and I would love to work with you!! :) Thank you chamli
$150 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Easy task. Please accept my bid
$35 USD in 2 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
York springs., United States
5.0
1
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Member since Sep 28, 2018

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