Rc Cars Demo

Rc Cars Demo

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Rc Cars Demo 3,7/5 7454 votes

Sunday, Sept 6, 2020

Seat leon 1p service manual. We Built Weapons on RC Cars & Battled in a DEMOLITION DERBY!! Unsubscribe from Dangie Bros? Cancel Unsubscribe. Subscribe Subscribed Unsubscribe 2.83M.

Gate opens at 2:00 PM — First Heat at 3:00 PM
Premiums: Trophies

Classes

22-3 -51 – Ages 2 to 6
22-3-51 – Trophy

22-3-52 – Ages 7 to 13
22-3-52 – Trophy

22-3-53 – Ages 14 to 18
22-3-53 – Trophy

22-3-54- Ages 19 & over
22-3-54- Trophy Fallout 4 face texture.

RC Car Demo Derby Rules and Regulations

  1. Any RC car may participate in the Derby.
  2. No age limit—all ages welcomed.
  3. All cars and participants will run together.
  4. Will get 2 times being put back on wheels.
  5. If you roll over third time, you are out.
  6. All RC vehicles must stay within the track confines. No vehicles allowed on the fairgrounds proper. This is a safety issue.

🚗💨🚗🚗🚗

Firmware for mesh-networked RC cars. Includes standalone projects for the following behaviors:

1. ✅ Demo Mode - runs a basic demo sequence triggered from a gateway device.

  • rc-mesh-controller - Gateway controller firmware (Surfaces a Particle.function that can be called via the console or mobile device).
  • rc-mesh-vehicle - End device firmware that listens for a mesh event (via Mesh.subscribe) and triggers a pre-defined sequence of movements.

2. ✅ Swarm with RC-powered Leader - Uses the remote control to control a leader car; leader car sends instructions to followers via Mesh events.

  • rc-swarm-leader - Reads voltages sent to the car via the remote control and uses Mesh.publish to send those to all listeners.
  • rc-swarm-follower - Listens for leader messages via Mesh.subscribe and sets the voltage on a corresponding pin.

3. ️✅ Swarm sequences

  • Modification of #2 with pre-arranged sequences.
  • rc-swarm-follower - Same functionality as #2: continue to respond to Mesh messages to move each motor/wheel.
  • rc-swarm-leader - Modified from #2 to include
    • Swarm modes - RC Mode (default), Demo Mode
    • Function to switch swarm modes
    • Function to trigger swarm demos
      • Follow the leader - basic forward and back demo with ending spin
      • ️Splinter - cars separate in three different directions and come back together
      • Follow the leader and push - Leader car tells followers to stop, goes forward 2 seconds, turns around, goes back 2 seconds, then tells followers to move backwards as it keeps moving forward.
      • Sentry mode - Square with right-angle turns
      • Orbit - follower cars orbit a stationary leader car
    • Demo 'primitives' that encapsulate car movements
      • Basic (forward, back, circle)
      • Turns (turnRight45, turnRight90, etc.)
      • Spins (spin360Left, spin360Right)

A few ideas for how this project could be extended

AKA send us a PR!

4. Swarm sequence with collision-detection

  • Leader fitted with ultrasonic distance sensor. Moves forward until it sees an obstacle, then moves back and turns around.
  • Emits mesh commands to followers to do the same

5. Swarm-based mesh range testing

  • All networked vehicles drive away from the gateway until their network signal strength falls below a threshold.
  • Gather command summons all vehicles back until the network signal goes above a threshold.

6. Swarm sequence 'mapping' with RC remote

  • Modification of #2 that logs each swarm movement from the remote control.
  • Can be used to program sequences (manually or automatically)

Instructions for building and flashing the firmware

You should already have a mesh network with at least one Gateway (Argon or Boron) and one or more Xenons for this project. The Gateway can be attached to a car in the swarm, or separate with Xenons on every RC car in the swarm.

  1. Clone this repo
  2. Open the rc-mesh.code-workspace in VS Code (If you don't have the Particle Workbench extension for VS Code, install it!)
  3. For local compilation and flashing, install a local compiler for 3rd generation devices (Xenon, Argon, Boron) using the 'Particle: Install Local Compiler' command in the VS Code command palette.
  4. To flash a swarm leader, run the 'Particle: Configure Workspace for Device' command and follow the prompts, selecting the rc-sawarm-leader project, then run either the 'Particle: Cloud Flash' or 'Particle: Flash application (local)' command.
  5. Repeat this project for each swarm follower, choosing the swarm rc-swarm-follower project'.
  6. Once all the devices are flashed, run the demos using functions in the Particle Console
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