Suoritettu

Measure if a mountain biker stops at a sign. If confirmed, open a gate and once they have passed the gate, close it and begin a LED timer display sequence.

For our mountain bike races, there is a need for competitors to stop at a stop sign on the course. Rather than have a volunteer stand at the stop sign to check that a competitor comes to a stop, it might be easier to develop an electronic solution. This stopping is necessary to ensure all competitors start from the same location.

I think the electronic part of the project is relatively simple for the experienced Freelancer. However, some testing/adjustment may need to be made to the sonar sensor to ensure it is working at desired. This system will be deployed outside and I have not been impressed with PIR sensors in the past - so hopefully the Sonar Sensor solution may work (I am also open to any other ideas a Freelancer may have!)

The adjustment will come in the measurements and what we determine as a 'stopped' rider and 'departed' rider. The most important thing here is consistency. I don't mind if we have a little 'play' in the system - as long as its easy to understand and the results are replicated.

Ideally, I would like the solution mounted to a pole as shown in the attached images. I am not expecting the Freelancer to undertake fitment to a box or pole, but please bear this in mind regarding mounting and setup.

Hardware:

- I have several Arduino boards and batteries from an unfinished project that I could use

- The most affordable sensors I have found would be these [login to view URL] and picture attached - but I am open to suggestions.

- I need to construct 7 of these units.

Please see the accompanying images which offer some more explanation of the desired system.

If you have any questions, please ask.

Taidot: Arduino, elektroniikka

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Tietoa työnantajasta:
( 14 arvostelua ) Mandurah, Australia

Projektin tunnus: #18896528

Myönnetty käyttäjälle:

mos3d

Greeting there , I could absolutely help you with your Arduino 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] Lisää

$555 AUD 10 päivässä
(34 Arvostelua)
5.5

14 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

rojuwon1222

Hi,client. I have 15+ years experience in a circuit, PCB design, manufacture and assemble, and firmware coding. I had developed many products ago using various microcontroller including STM32 serial, Arduino, Raspb Lisää

$1000 AUD 30 päivässä
(39 arvostelua)
6.6
amelectronics

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 and Lisää

$700 AUD 20 päivässä
(32 arvostelua)
6.4
shahbaz1980

Hello, Have a great day. We will ship fully working prototype as you needed. We will keep provision of Remote firmware update so that onsite testing can be done. Please feel free to contact us. Best Regards, Shah Lisää

$1500 AUD 30 päivässä
(44 arvostelua)
6.7
microembedded

hi there i am an electrical engineer with 8+ years of experience related to arduino and sonar. i can design this project for you and can ship you a working prototype to you. let me know if you are interested.

$1000 AUD 10 päivässä
(27 arvostelua)
6.3
hayat38402

Hello there, I am an Electrical Engineer by profession and have been doing Arduino projects for a while now. I have worked with quite a lot of sensors and know all about configuring and debugging them. You can visit Lisää

$555 AUD 10 päivässä
(18 arvostelua)
5.2
ircrashed

Hello I have got your job posting “Measure if a mountain biker stops at a sign. If confirmed, open a gate and once they have passed the gate, close it and begin a LED timer display sequence.” and I am very much Lisää

$400 AUD 7 päivässä
(35 arvostelua)
5.3
taoyanglee

Hi sir. I am an electronics engineer with experience in embedded system design.I have rich experience on Ardunio, various Sensor and LCD. I have understood your requirements. and would like to discuss it in more deta Lisää

$800 AUD 10 päivässä
(9 arvostelua)
4.1
Muhammadaqibdutt

Hi, I am interested in your project. You can see my projects on [login to view URL] and as well as on [login to view URL]

$444 AUD 10 päivässä
(9 arvostelua)
4.1
pankajauengg

Hello! I had gone through your project details. I can assist you in developing such device. Following will be project layout:- 1. Preparation of flow layout of program as per your requirement. 2. Setting up o Lisää

$250 AUD 10 päivässä
(13 arvostelua)
4.0
soltracker

Yes Buddy, its me Imad, have done 200+ projects regarding matlab, arduino, c#, vb dot net, web dev and android,,,,,,,,U will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

$250 AUD 10 päivässä
(22 arvostelua)
3.9
samihada1

I'm reading your project and analyzing the data, for programming I can excel, I think there is an electrical part that must be analyzed and treated, if you allow me to work on this project I will deal with an optimal Lisää

$555 AUD 10 päivässä
(0 arvostelua)
0.0
Sethvishal30

Hello I am Electronic Engineering and have working experience of more than 3 years of teaching and developing products based on Arduino specially. would love to help you.

$250 AUD 10 päivässä
(0 arvostelua)
0.0
Jemidar

Propose using a ToF sensor such as the VL53L1X. It has a much narrower detection cone that ultrasonic sensors.

$611 AUD 10 päivässä
(0 arvostelua)
0.0