DIY Sprint Race Timing System with Arduino

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This project will connect two things that I like, making and running! I would like to see how fast I can run 100m and that's why I build this project, it's simple to build, you don't need any fancy tools and we will use popular components like Arduino, buzzer, buttons, and one that's not so popular: E-paper display.
$8 OFF for your first order at LCSC Electronics lcsc.com/?href...
E-paper display: bit.ly/2GHwfiK
Buzzer: bit.ly/2vpcWWm
Red Buttons: bit.ly/2IXVTCD
Green Buttons: bit.ly/2L6esYd
Arduino: bit.ly/2Pvx16w
3D printer: bit.ly/2KKXhuW
STL files: bit.ly/2L4j0Oy
Code: github.com/Nik...
RU-vid: goo.gl/x6Y32E
Facebook: goo.gl/ZAQJXJ
Instagram: goo.gl/JLFLtf
Music:
Oracle by Peyruis / peyruis
Creative Commons - Attribution 3.0 Unported - CC BY 3.0
Free Download / Stream: bit.ly/2PfuT2G
Music promoted by Audio Library

Опубликовано:

8 сен 2024

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Комментарии : 52

@michaegi4717 Год назад

Thank you for such a honest video. I build some projects with ultra sonic sensors. They tend to have ghost detections. I'm happy to see that I'm not the only one struggle with this.

@witoldkaptur59 5 лет назад

Awesome project :D and production quality is great too

@nikodembartnik 5 лет назад

Thank you! I am trying to improve it in every new video :)

@Rouverius 5 лет назад

Another great project. Have fun running! Hey, and a big shout out to your dad running behind you with the camera!

@gusos234 5 лет назад

Does the setup compensate for the speed of sound? At 100m the beep to have you start will be delayed about a 1/3 second.

@matthill6529 3 года назад

Thank you for such a clear, educational, entertaining and inspirational project and video. Good luck with all your future projects

@dannylane8180 4 года назад

Should include a wiring diagram and list of requirements.

@joetke 5 лет назад

Nice script dude! Awesome perspectives! Great video! more and more professional in shooting your vids.

@ActiveAtom 5 лет назад

Hi Nikodem, weather looks good to be out for s run, a sponsor is good, will help you build more great projects. Enclosure look nice, we were wishing it had a groove to slip into the other base part not for sealing it from the elements just as a practice to hone ones skills in alignment. Ok you are going to make a better enclosure later. Lance & Patrick.

@waynedavisii5273 4 года назад

How would you add a release button timer to start the time when your finger leaves the button from the starting line?

@zell9058 5 лет назад

That e paper display is great 👍

@nikodembartnik 5 лет назад

Yes, it is :)

@elisagarcia6497 2 года назад

Hi, I was wondering if you would able to explain do this project without the paper display and did you use the analog pins for the ultrasonic sensor? I would really appreciate the help.

@deathshaker0026 5 лет назад

Good job my man. Great project!

@nikodembartnik 5 лет назад

Thanks!

@Perspectologist 5 лет назад

Interesting application of technology. It will be interesting to see how well this works on a regular basis. I can think of some potential enhancements, but if this works well enough then that would be overkill. I wish you well on your sprints. I’ve been getting back into indoor rowing again. It is good to have a fitness goal. I like collecting performance data. I use an app to log my performance and heart rate. You might find it interesting to develop expanded data capture tools for your running. Very impressive image stability on the trailing running shot. I sent you a PayPal payment last month. Just want to make sure it actually got to you. Let me know if you didn’t get it and I’ll investigate further.

@nikodembartnik 5 лет назад

Thanks! Yes, it's nice to have data of sports activities. This was shot with GoPro hero 7 with hyper smooth turned on on a gimbal so it's buttery smooth :) Yes, I think I got it, thanks a lot!

@alexandrosmoraitopoulos1673 2 года назад

Great content! I am trying to make a similar project but inside a medical physics lab. They have a nice hallway and i try to think of a smart idea to place either photocells or rfid or something to make a timing system for pacing/running. My only two problems are cost and wiring (i can't open holes in walls for the photocells or the wires etc). The hallway is like 30m long and the system should be keeping laps every 5m. Any ideas?

@KellerG68 5 лет назад

Hi, I tested this kind of measurement but it's very difficult to get a clear result, the ultrasonic sensor doesn't catch everytime when I go ahead, is it the same for you ? And sometime the sensor get a result event I don't have obstacle

@billy-yahoo7137 5 лет назад

Hi, do you have a wiring diagram from when you made it?

3 года назад

Hi. Great video. I'm up to building this but do you have any schema for the wiring?

@Nanoturgot 5 лет назад

Good job Bro

@nikodembartnik 5 лет назад

Thanks!

@impedancjaRLC 5 лет назад

Very enjoying video! Every time better ;)

@nikodembartnik 5 лет назад

Thanks!

@locotx215 4 года назад

What about the the motion sensors . . . who/what are they?

@bx_h23 5 лет назад

This is sooo cool!🔥

@djjnh6141 4 года назад

How’d you learn how to build something like this? I want to be able to do that. How would I learn?

@maxsiebenschlafer5054 5 лет назад

Again very cool Project

@nikodembartnik 5 лет назад

Thank you :)

@maxsiebenschlafer5054 5 лет назад

@@nikodembartnik I got inspired by your content to make my own videos with all around it. I mean an instructables, a Thingiverse object and a RU-vid video. Thank you for being a great part of the 3d printing and technology community.

@dannylane8180 4 года назад

@@maxsiebenschlafer5054 where is your instructables or project?

@maxsiebenschlafer5054 4 года назад

@@dannylane8180 you can Look at my RU-vid Channel there you can find my Instractables Channel link. I Hope you Like it. Since than I also two projects and I'm working in three Projects at the Same time. So there will BE Note in the Future.

@pandziejanek 5 лет назад

dad with camera :D

@nikodembartnik 5 лет назад

How do you know that? :)

@SharkyMoto 5 лет назад

nice proof of concept, but you lose time when the buzzer goes off - its not much, but at 100 meters, there is already a noticable delay between the thing going off and you hearing it. you really should need two parts of the timing mechanism. but thats really hard and there might be a reason why true timing gear is that expensive. but just for the fun of it, its a cool thing.

@MisterMakerNL 5 лет назад

Since it is a straight line you could use a laser on a photo sensor and trip it off by waving your had true it. Could use the buzzer to set it up you only need a steady tripod, or something. Or use just Bluetooth.

@jowieweb 5 лет назад

you could just substract the time it takes for the beeping sound to travel to the start of the track in software. Should be nearly constant shouldnt it?

@SharkyMoto 5 лет назад

@@jowieweb thats actually brilliant

@nikodembartnik 5 лет назад

I wanted to implement a simple function to subtract distance that you want to run divided by the speed of sound, that way I could get rid of this delay. But because it's a really small value and the most important thing for me is the difference between those times so the single time itself is not really that important :) But that's true, thanks for pointing that out!

@nikodembartnik 5 лет назад

That's what I wanted to do :)

@michal199011 5 лет назад

Great idea :)

@nikodembartnik 5 лет назад

Thanks!

@impedancjaRLC 5 лет назад

Could you tell me, which camera do you use? ;)

@nikodembartnik 5 лет назад

Sure, I use Lumix G7 and GoPro Hero 7

@leviisrael3752 5 лет назад

you get upright too quickly for a sprint

@nikodembartnik 5 лет назад

Yeah, I should train that, but I am not a professional runner, I don't even know how to do this right, just enjoy running

@leviisrael3752 5 лет назад

@@nikodembartnik at least ten steps before being fully upright will give you more forward motion

@tomgeorge3726 5 лет назад

MISSING a major bit of information, especially for beginners. WHERE IS THE SCHEMATIC? How do you power it? No explanation of program development. Sorry basically a show and NO TELL video.

@dmitryl-electronicmodules754 5 лет назад

Sir, it is a great project; fortunately, I can design it on the professional platforms, for example, Proteus 8 Professional. The printed circuit boards, I can design on P-CAD professional and using the professional in-system programmer (software is PonyProg2000 or SinaProg2). Please, just do not spend a lot of time on Arduino...