434 réponses à ce sujet

[firened]

yeah sounds difficult to find a suitable game. here some ideas if that helps that could work on minus type robots.

1. laser tanks: pulsed lasers and 360° photoreceptors with high-pass filter (to filter other light sources).

2. territorial game with multiple 3D printed floor pads that player drive onto to capture this area. if there's 5+ pads players drive from pad to pad to capture it back for their team. robots require a floor facing LED (or pulsed camera IR lights) and each floor pad requires a receptor and a LED to show which team currently owns this area. either some analog circuit or even a M5Atom lite (has LED, receptor and ESP32 for 6$) to track the points over wifi.

3. ball collecting game. like 10 of those blinking balls like Pascal has one of. the team with more balls wins.

4. some curling / bowling game. maybe also a ball, or marbles. must be pushed and then they roll on their own as close to a target as possible.

5. football. similar to the above idea. i guess the robot needs something to kick the ball. a selonoid attachment maybe. or football with tiny robots is also possible.

6. hide and seek but both teams search the hidden items.

7. like you said something like sumobot. teams have to push other teams' robots off a platform.
if you want fpv then minus / turtle size.
or if there's a single top view camera it could be tiny robots. an M5STACK Atom lite (ESP32) with a small pcb and 2 motors could maybe be created at a very low price of ~15$(?) per robot!

[Mike118]

@fire_ned Can you edit your message to add " numbers " in front of each idea ? We can make a vote system with reaction ! In order to see wich one earn more vote !

[firened]

ok!

[Mike118]

Hey @everyone what is your prefered game ? Do not hesitate to share your own idea ! (With a number =))

[Deleted_User]

1

[Serveurperso]

ouais 1 c top
et facile à faire

[Vinchator]

#1
Laser game avec des robots trop classe

[antoine2lop]

6

[Mike118]

Pour les votes vous pouvez le faire en cliquant sur les réactions ça facilitera les comptes

[Vinchator]

Ca serait bien de faire 1 rubrique dédiée style vigibot olympic lol

[Mike118]

C'est pour réfléchir à un prochain modèle 3D sur lequel je bosserais (ça demandera nécessairement une arduino et l'utilisation du serial )

[firened]

8. a quiz. there's 3 fields on the floor. a question gets displayed with 3 answers. players move their tiny robot onto the field they think is correct. like the "1, 2 or 3" tv show from 15 years ago. (position can get determined by using pulsed lights on each field)
example photos:
5. with tiny bots:
7. with tiny bots:

[Deleted_User]

I like tiny robot

[Vinchator]

C est possible d avoir une pi avec camera fixe et de piloter plusieurs robots sur arduino avec des hc12 par exemple ??

[firened]

yes that's already possible for 3-5 (?) small robots. you can use the utils in joystick mode and use this x y input for a small robot.
you'd send the serial UART data using an RF module. each robot needs a receiver, and an arduino to decode it's commands.

ESP32 over wifi is not supported. or not yet at least. i guess it depends whether a lot of people would use that.

is it correct what i wrote @Mike118 ?

[Serveurperso]

ESP32 Can't do correct H.264 video + reliable websocket separetly... so it's even more difficult to have both at the same time.
We are in the 4K and 144 / 240Hz years, so a perfect and irreprochable VGA-30FPS is the bare minimum to keep a robot playable.
The majority of smartphone screens and PC turn at 60Hz, the feeling of fluidity initiated at 30Hz because multiple of two for window.requestAnimationFrame()

[firened]

yes ESP32 would be without video. the tiny bots would not have an fpv view.
they would be observed by a separate camera or from an existing robots camera.

[Serveurperso]

without video on ESP32 is a TODO dev
and a vigibot future TODO because now vigibot Can't work with a video stream

[Mike118]

@fire_ned Yes it's correct. Currently we can do tiny bots using an external raspberry pi and send serial UART data over RF modules.

[Serveurperso]

yes like Radiobot, there is no PI inside this robot
but needexpensive hardware for video downlink and digitizer (with time base corrector to solve link problem)
a TBC cost about 300$ !
without TBC you need a cable between camera and capture card ! else it crash/freeze.