Part I. Smile and Frown face

Part II. Rotating Smile Face

1. Project Description:

Connect the 8x8 dot matrix display to the Arduino.

Be sure to ensure the mapping is appropriate to match the dot matrix map (diode positions) to the pinout of the Arduino and the pinout declarations in the software (row and column arrays).

Complete the interface by mapping the pinouts of the display and Arduino pins to the software row and column arrays as shown in class.

Part 1

1. Utilizing the 8x8 dot matrix display the smile face and then change the smile to a frown. Each position should remain for 2 seconds, then repeat.

Part 2

2. Utilizing the 8x8 dot matrix display the smile face and then rotate the face 90 degrees at a time until the face is back to the original position. Each position should remain for 2 seconds before the next rotation, then repeat. The face can be rotated clockwise or counter clockwise.

Provide the following:

a. Code listing.

There should be 2 code listings. One for part 1 and one for part 2.

b. Electronic Parts used:


8x8 dot matrix

Resistors (recommended but optional)

c. Electronic picture of your setup.

Skills: Arduino, C++ Programming, Electrical Engineering, Electronics, Microcontroller

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

Project ID: #19251131

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Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I am using Arduino all the time, for a moats part of my projects, i have reed your requirements More

$40 USD in 3 days
(11 Reviews)

14 freelancers are bidding on average $32 for this job


Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. I have the dot matrix display and arduino. I can create this and develop the c More

$35 USD in 2 days
(57 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 have made a project before using dot matrix module so i can help u to make More

$40 USD in 7 days
(18 Reviews)

yes buddy, an easy project to be done, u will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

$30 USD in 10 days
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Hi dear, I'm interested in the position of "Arduino Project" you recently posted, particularly being from Embedded Systems. I have strong C/C++ skills and experience with microcontrollers (ARDUINO, STM32, PSoC Cypres More

$40 USD in 2 days
(4 Reviews)

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.

$50 USD in 3 days
(5 Reviews)

I have done such projects with bare dot matrix directly connected to Arduino showing heart, smile, ... It will be just the matter of creating the rotation arrays. Message me to send you the pictures

$30 USD in 1 day
(3 Reviews)

I'm electrical engineer and i have good it

$30 USD in 10 days
(0 Reviews)

I am a research engineer, working with Arduino, different type of Motor Controllers and sensors, C/C++ and python programming languages on a daily basis. I can write the arduino code for you and give a wiring diagram More

$35 USD in 2 days
(0 Reviews)

I have experience with arduino board. I can design the code and prepare circuit diagram. Please consider my bid for this project.

$25 USD in 7 days
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hello there. this is a simple project , we can make some functions in the code , each function indicates a certain character (shape on the matrix) to improve readability and make it easy for the user to show all the More

$15 USD in 2 days
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I working with embedded and iot for 3 years. I alredy make many projects which are just like your project. So please give me chance to work with you. Thank you

$25 USD in 10 days
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Hi, I am a Senior Embedded Systems Developer (Hardware and Software Design) Developer expert on VC++, Eclipse Mars for C/C++,gcc,g++ in Win and Linux. OpenGL, OpenCV, Cuda. Developer expert on low level programi More

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I can work out this code for you. I am having an common anode 8x8 LED Display module. On our way to completing this smiley on the LED Display module using Arduino, I would like to have feedback from you at regula More

$12 USD in 4 days
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