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Python Scripting for Timing Applications and LED control

I am working on a project using Raspberry Pi 3+ with simple generic external 125khz RFID reader (connected through USB port) to record RFID timestamps.

My amateur python script is working well but I would like someone with professional expertise to look over the script, auto-enable it at startup of the Pi and perhaps assist with auto-enable of 3G model dongle to connect to mobile network. I am using DietPi to reduce resources.

Of utmost importance, is ensuring the python script is optimized to ensure accurate timestamps for timing (to the 1/10th second or better) as this is all for race timing applications. The script already records the timestamps to a log file on the PI and sends to an AWS S3 bucket for use in a database.

When the RFID is recorded, I would like the PI to turn on an LED light for 0.5second.

I would like another LED light to turn on 30 seconds after an RFID is recorded. If an RFID is recorded during the 30 second countdown, it would restart the timer. Using the same approach, I would like an LED light to turn on another LED 60 seconds after an RFID is recorded and another at 120secs. In all cases when an RFID is recorded, it resets the timers and turns off the lights.

If you are interested in this, please provide a quote and estimated completion.

I can test using my Raspberry PI 3+ or you are welcome to test with your equipment.

Regards

Steve

スキル: パイソン

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採用者について:
( 9件のレビュー ) Mandurah, Australia

プロジェクトID: #13646466

アワード:

dfrmex

Hi. I guess that the timing issue is about the "time" when the usb/rfid provide data. About timing issue in the pi and your app, you need to do 3 threads in your program: thread 1: read from usb/rfid and get もっと

$155 USD 3日以内
(11レビュー)
5.1

17 freelancers are bidding on average $196 for this job

ranganathp

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$155 USD 3日以内
(9件のレビュー)
5.1
gunslinger

I can work with RFID + Raspberry Pi and Python. and I have Raspberry Pi store [url removed, login to view], and I am an expert of Raspberry Pi and Python. Certified Python and Php Developer. an expert in python and PHP programming ple もっと

$250 USD 3日以内
(12件のレビュー)
3.9
deaswang

hello I have read your requirement. I can help you to finish this work. Can you provide more information about this project? Thank you

$200 USD 3日以内
(9件のレビュー)
3.8
schoudhary1553

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve.

$250 USD 3日以内
(3件のレビュー)
3.9
rishiajmera

Hello, Greetings!!! Hope you are doing great..!! I have carefully reviewed the requirement. I am very much interested in this project and would like to work with you on your important project. Kindly share the d もっと

$177 USD 25日以内
(2件のレビュー)
2.0
thinkguru

Transparent in my job. I already application something like that. I can tet with my equipment, but i have to order a rfid kit. because my early one is damaged. I am using raspberry pi - 2 b to check the code. However c もっと

$155 USD 10日以内
(1レビュー)
0.6
caroldata

Hi, As you are looking to develop Python Scripting for Timing Applications and LED control so I am glad to inform you that we are an Indian Based ISO Certified 9001 : 2008 registered Pvt. Ltd. Software Company wor もっと

$100 USD 3日以内
(0件のレビュー)
0.0
megasoft3

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$205 USD 7日以内
(1レビュー)
0.0
karenmartikyan

A proposal has not yet been provided

$116 USD 4日以内
(0件のレビュー)
0.0
goldsea808

[url removed, login to view] (pi project) [url removed, login to view] (pi, pi camera) [url removed, login to view] (pi, recognizing signs) https:// もっと

$250 USD 3日以内
(0件のレビュー)
0.0
mechatronicsengr

Hi, I hope you are doing well. I have experience in Pythn Project on Raspberry Pi. I have understood your project details. I have hardware available to quickly write and test the code. I would like to discuss もっと

$250 USD 10日以内
(0件のレビュー)
0.0
isurutech

Dear Sir, I would like to present my self as prospective candidate to do your project. I have sound knowledge in Raspberry pi, hardware and software. Also I have programming language knowledge of Python and C. I also もっと

$88 USD 5日以内
(0件のレビュー)
0.0
$333 USD 7日以内
(0件のレビュー)
0.0
benkelaci88

Hi, My name is Laci, from Hungary. I am an electrical engineer. I work as a software developer. I am dealing with home-automation and prototype system development. I know the Raspberry PI platform well. I did sev もっと

$155 USD 3日以内
(0件のレビュー)
0.0
bayramzayet

Hello, I am a young engineer specialized in embadded systems especially raspberry pi. I am pretty good in python too and I like what you did there. This would be my first job so am really excited and looking forwa もっと

$111 USD 2日以内
(0件のレビュー)
0.0
ahmad5857

Hi Sir, We offer our services at very feasible rates. Please discuss with us in details. We are team of developers and engineers professional in designing electronic circuit solutions, pcb designs, database progr もっと

$388 USD 15日以内
(0件のレビュー)
0.0