0

RPI robot - Overview



The kit enables the user to build a compact robot for Robocup Junior Line competition. This kit is designed for future enhancements.

Robot's features:
  • Raspberry Pi board, preferably RPI5 with NVMe.
  • 4 wheel drive.
  • 2 lidars.
  • CAN Bus.
  • Parformant IMU Bosch BNO055 (accelerometer, compass and gyroscope).
  • 2 powerful switching regulators (5V 17A + 3.3V 5A), for future enhancements.
  • Digital voltmeter.
  • Power switch.
  • Motor controller for 4 motors much stronger than the ones in this kit, for future enhancements.
  • Arm with 3 servo motors to catch objects.
  • Hat that enhances Raspberry Pi interfaces.
  • Big, 5 Ah battery.
  • 8x8 LED 3-color display.
  • 4 user definable switches.

Building elements

ElementQuantity
ML-R baterry holder 5Ah2
ML-R RPI camera holder1
ML-R modular chassis 110x1402
ML-R gripper C coupler1
ML-R gripper C switch lever1
ML-R Raspberry Pi holder1
ML-R RD5606 servo holder1
ML-R wheel 70 mm4
ML-R 8x8 bicolor display, CAN Bus,UART, 4 switches1
ML-R BDC N20 Motor 12 V, 12 mm, 1:100 low power4
Nylon bolt M2 10 mm, 1 pc.8
Metal bolt M1.6 5 mm, 1 pc.8
Nylon bolt M2 5 mm, 1 pc.42
Nylon bolt M3 5 mm, 1 pc.8
Nylon bolt M2 6 mm, 1 pc.18
ML-R CAN Bus backbone1
ML-R Distribution Pins, 5x 3.3V + 5x 5V1
ML-R Cable Hirose-KK254 10 cm1
ML-R wheel hub for 3 mm shaft4
MRMS CAN Bus cable 10 cm1
MRMS CAN Bus cable 20 cm2
MRMS CAN Bus cable 5 cm1
MRMS CAN Bus cable 7.5 cm1
ML-R Cable KK254-KK254 10 cm1
ML-R Cable KK254-KK254 15 cm2
ML-R Cable KK254-KK254 20 cm2
ML-R Cable KK254-KK254 5 cm2
ML-R Cable KK396-KK396 10 cm1
MRMS LIDAR 2m VL53L0X, CAN Bus2
MRMS Motor Driver 4x3.6A CAN Bus1
ML-R N20 Motor Connector4
ML-R N20 motor holder4
Nylon nut M270
ML-R plate 90x351
Servo, 0.0165 Nm, 9g, analog2
ML-R Power Supply 5V/17A+3.3V/5A, voltmeter1
Robot servo 0.6 Nm, 300º, dual axis, 6 V1
MRMS Raspberry Pi hat: CAN Bus, IMU1
Steel screw PA1.4 5 mm, 1 pc.11
Nylon spacer M2 10 mm2
Nylon spacer M2 15 mm, 1 pc.4
Nylon spacer M2 20 mm, 1 pc.8
Nylon spacer M2 5 mm, 1 pc.36
Nylon spacer M2 8 mm, 1 pc.4
MRMS SPST switch1
ML-R Cable XT60-Hirose 10 cm1