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Raspberry Pi LED Matrix Timer

$30-250 USD

Completed
Posted about 5 years ago

$30-250 USD

Paid on delivery
The project is a timer in seconds that displays elapsed time on a led matrix(32 x 64). It uses a raspberry pi, adafruit led matrix hat with RTC and a 32 x 64 panel by adafruit. OPERATION AND CONNECTIONS The timer starts displaying on led matrix when switch 1 is opened(connects to GPIO 18/ pin 12 on pi) and increases in 1 second intervals any opening or closing off switch 1 is ignored until switch 2 is pressed the timer resets to 0 when switch 2 is pressed ( connects to GPIO 19/ pin 35 on pi) switch 2 resets the timer and sets the pi to monitor switch 1 to start the counting again from 0 switch 3 (connected to GPIO 24/ pin 18 on pi) starts automatic shutdown script for pi when pressed the pi runs without a monitor, keyboard or mouse and the program need to start automatically at power up can program in c or python
Project ID: 18607461

About the project

18 proposals
Remote project
Active 5 yrs ago

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Greeting there , I could absolutely help you with your Raspberry pi/Timer 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
$177 USD in 3 days
4.9 (72 reviews)
6.5
6.5
18 freelancers are bidding on average $177 USD for this job
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Hello, I have experience in LED matrix firmware development using Arduino. I used Arduino Mega for 32X64 and 64X64 LED matrix for past project. I would like to discuss on your project in detail. Thank you. Alexander
$333 USD in 3 days
4.9 (23 reviews)
7.2
7.2
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Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$200 USD in 10 days
4.7 (55 reviews)
6.8
6.8
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Hello, I am Anthony from Sri lanka. We are a hardware designing & prototyping company. Why you should hire me ? - I have seven years of experience in the field and have developed many systems. - I have state of the art testing lab and PCB fabrication workshop. - We have DLP & FDM 3D printing, - I have many contacts in China. I can help you with mass producing this. Please contact me if you are interested. Thank you Anthony
$155 USD in 3 days
4.8 (58 reviews)
6.5
6.5
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Hello! I'm an electronic engineer with many Py projects developed. I can help with this job starting tomorrow. I would give you a python script and I would explain to you how to configure the RPy to launch the script at startup. Finally, I need to know how you want to wake up the py. Any doubt please ask me by chat. Regards
$111 USD in 10 days
5.0 (25 reviews)
6.4
6.4
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Hi. I'm professional programmer/electronic hardware developer with experience over 20 years and I know very well PI3. I can write this program on c, it will be start at power up. Regards, Alex.
$333 USD in 10 days
5.0 (46 reviews)
6.2
6.2
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Hi, I am an expert in raspberry pi and have done lot of projects similar to this .. I will be writing script in python , and set it up remotely on your hardware. If interested please message me so that we can discuss further.
$200 USD in 2 days
5.0 (23 reviews)
5.5
5.5
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Hello! Please check my profile and reviews to know a bit about me and my work. It would be great if I could help you out.
$155 USD in 3 days
4.9 (59 reviews)
5.6
5.6
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Hello, Thanks for the description of the project. I can do this project, I have raspberry pi 3 board to do this project. Here are "MY Comments" on your points -> The timer starts displaying on led matrix when switch 1 is opened(connects to GPIO 18/ pin 12 on pi) and increases in 1 second intervals, --My Comment -- Noted > any opening or closing off switch 1 is ignored until switch 2 is pressed -- My Comment -- ok > the timer resets to 0 when switch 2 is pressed ( connects to GPIO 19/ pin 35 on pi) switch 2 resets the timer and sets the pi to monitor switch 1 to start the counting again from 0. --My Comment -- Please explain more > switch 3 (connected to GPIO 24/ pin 18 on pi) starts automatic shutdown script for pi when pressed -- My Comment -- Noted > the pi runs without a monitor, keyboard or mouse and the program need to start automatically at power up --- My Comment -- Yes Definitely for that I will setup / run the python script in boot mode. > can program in c or python -- My Comment - Python Thanks, Chanchal
$225 USD in 5 days
4.9 (40 reviews)
5.7
5.7
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I'm an experienced developer with a keen interest in the Raspberry Pi. I've worked on many Pi related projects using various input/output boards. I have all of the Pi hardware with the exception of the hat and panel, which I would like to get hold of for testing. I would develop the code in Python3. This sounds like an interesting project which I would be very interested in working on with you.
$250 USD in 5 days
4.9 (7 reviews)
5.4
5.4
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Hello, i'm interested in your project as a raspberry pi enthusiast. I have the skills and experience on Raspberry, linux, python, GPIO, ... I'm available to discuss about it . Regards. Zak
$150 USD in 10 days
4.7 (14 reviews)
4.5
4.5
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Hello, I read your project very carefully and ready to start working on it. I am expert with all skills which you mentioned in your project description. Please if possible come on chat for further details description to start working on it. My experience:- • Python • Django • Postgres • Redux for javascript • Test Driven Development • Agile/Scrum • Webpack • Web development Thanks for inviting me for the job, As you have seen in my profile. I possess excellent skills in mentioned technologies. So request you to share me complete requirements for a private message so that we discussed in details. Thank you
$155 USD in 3 days
5.0 (1 review)
0.6
0.6
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Hi, I am an experienced developer with a good handle of python and hardware design. I would be glad to help you with your timer.
$100 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Greeting! I have gone through your requirement and I am able to provide your desired result, please get in touch for further discussion. Thanks and regards
$122 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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When you hire me, invite me to your job Once everything is accepted, i would jump into contact with you we will go over the details and begin work. So, if that sound good, invite me and we can start Relevant Skills and Experience Arduino, c++, c#, python, c, rust, raspberry pi, IoT, robotics, circuit design, 3d modelling.
$166 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have a lot experience programming, and have a grade in electronics, so I could help with your request. Best regards, Gustavo
$144 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Vidalia, United States
5.0
1
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Member since Jan 28, 2019

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