Arduino #3

$50-125 USD

Completed

Posted

about 5 years ago

$50-125 USD

Paid on delivery

I need someone to code an Arduino to do the following: I have an Arduino, four servos, one LCD 16x2 screen, one 3x4 keypad, 6 LED lights, and one buzzer. I want the screen to display an intro screen and then ask for a 4 digit code and the first LED will blink. If the wrong code is entered the red light will come on and the buzzer will sound for 2 seconds. If the correct code is entered the green light will come on, the first servo will turn 180 degrees, and the first LED will stay lit and not blink anymore. Then the LCD will ask for code#2 and it keeps doing this until all four codes have been correctly entered and all four of the servos have rotated 180 degrees. Then I want the LCD screen to say, "You have taken all of the keys!" Then I want all of the lights to go off.

Arduino

C Programming

Electrical Engineering

Electronics

Microcontroller

Project ID: 18743132

About the project

21 proposals

Remote project

Active 5 yrs ago

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Awarded to:

@Mestek

hello I have experience on arduino,I have read the description and can do it,i have made already part of it before

$80 USD in 10 days

5.0

(35 reviews)

5.5

21 freelancers are bidding on average $95 USD for this job

@liveexperts123

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks . .

$100 USD in 3 days

4.8

(118 reviews)

7.8

@ahmedmohamed85

Dear sir I have more than 10 years experience in embedded systems design and I can do the required design perfectly, please check my profile, also please message me so that we can discuss Best regards

$125 USD in 5 days

4.9

(273 reviews)

7.5

@Blast545

Hello! My name's Jorge, I am an electronics engineer with experience writing firmware in embedded custom systems. I have read the details of your project, which arduino are you using for this project? Can you share with me the specifications of the sensors used? I am capable of completing your project. However, I will suggest using a 16x2 LCD module that includes an I2C controller (or maybe buying a I2C controller for lcd screens) as it reduces the pins count and makes the development easier. Please talk to me to discuss the details of the project, and if you have any other requirements in particular. Thanks in advance for your time!

$150 USD in 5 days

4.9

(98 reviews)

6.7

@chanchalkks

HI, I have worked on all components with Arduino. I have Arduino, four servos, one LCD 16x2 screen, one 3x4 keypad, 6 LED lights, and one buzzer to test the project here before submit to you. I will also help you to setup the project on your side with your satisfaction :) Send me at which code the LED will blink, at which code RED led will ON and at which specific code the buzzer on. (Code e.g. like 1234 etc) Thanks, Chanchal k

$124 USD in 3 days

4.9

(41 reviews)

5.7

@maxbul

I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics. I would recommend to use I2C LCD adaptor as the most convenient way to connect a display, but direct connection is also possible if you need it.

$60 USD in 3 days

4.8

(94 reviews)

5.9

@braincenter

I DO NOT OUTSOURCE I have been a freelancer for the past 8 years, I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

$138 USD in 5 days

4.3

(14 reviews)

4.4

@Sujathacherry16

I am ready to work on this project. please do message me for more details on excution of this project. I have good experience in arduino and esp. please do message me for more information.

$80 USD in 5 days

5.0

(7 reviews)

3.9

@AbdRao

Hi Dear, I can do your this work. I recently have done a similar work of displaying mobile notification on OLED screen. Please see the project in my portfolio on my profile. This work is not a lot more different. I am sure you will be happy with my work. Best Abdul Rheman

$95 USD in 3 days

5.0

(8 reviews)

4.0

@anikhossain285

Arduino is my forte. I have been doing Arduino related projects for over 3 years now. I did a project that is similar to yours. It was an automated attendance system. A part of that project was incorporating a password protection system using a 4x4 keypad and 16x2 LCD and a buzzer for indication. So, for me completing your project will be easy. Inbox me if you have any questions. By the way, no advance payment needed. You can pay when you are satisfied with the job. Looking forward to hearing from you.

$61 USD in 10 days

4.9

(13 reviews)

3.6

@soltracker

yes buddy, a very easy task to accomplish, u will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

$50 USD in 10 days

4.6

(31 reviews)

4.1

@soniaer987

Hello, I understand the project and i have noted all the points that you have mentioned. I am ready to start the project right now. I am full time freelancer and also can help you to setup the project on your side if you want. I can be available as per your suitable time better communication. I am expert on Arduino, Recently i have done project on vending Machine and Quadcopter. I am very much interested to do this project. Thanks, Kiran

$66 USD in 2 days

4.3

(10 reviews)

3.4

@andyf1

Hello! After reading your description, I interested to work with your project. I have hardware for testing project. And I have enough experience to make this project Look forward to your answer. Best regards.

$111 USD in 5 days

5.0

(5 reviews)

2.4

@pyrohaz

I have lots of experience with Arduino projects and have developed LCD based GUIs previously, especially using the HD44780 16x2 LCDs.

$88 USD in 5 days

5.0

(1 review)

2.6

@ivanbrajinovic

Hello! I have 3 years of experience in Arduino and I can do your project in 2 days! All that you will need to do is provide me with the exact models of the components wich you have in order for me to use the correct libraries!!

$111 USD in 2 days