ERO 3.6+ Sensor Details




Type Qty. Description
IR horizontal 4 Aromat [Panasonic] MQ-W70A-DC12-24V triple beam 'area reflective' photoelectric sensors, 70 cm range
IR vertical 7 Sharp IS471F infrared proximity detectors, ~2.5" range
Sonar 2 Polaroid 6500 series sonar ranging modules, 6" - 35' range
Bumper switch 2 Tapeswitch 12" Type 121-BP ribbon switches
Encoder 2 HP [Agilent] {Avago} HEDS-9100 quadrature optical incremental encoders (integral to main drive motors)
resolution:
  • 100 counts/revolution [of main motor shaft]
  • 1250 counts/revolution [of gearbox output]
  • 1666.66667 counts/revolution [of wheel]
  • Compass 1 Pololu MiniIMU-9 module which contains:
  • ST L3G4200D 3-axis gyro
  • ST LSM303DLM 3-axis accelerometer + 3-axis magnetometer
  • Speech recognition 1 VeeaR EasyVR, up to 32 speaker dependent commands
    Camera 1 Logitech C250 Webcam as part of OpenCV-based image processing sub-system



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