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V25.08.18.Q
- 17 -
Motor Driver Board
The left front and left rear motors are connected to the 1st channel on the motor driver board while the right front
and right rear motors are connected to the 2nd channel.
Input power
H-Bridge 2 channels
Max current
up to 10A continuous power per channel, peak up to 20A per channel for a few seconds
Input voltage
6~24V, 30V absolute max
Motion and Sensing Controller
PMS5006 board is based on ARM Cortex-M4 controller. It will work as a main control center. Receive remote PC
control command and send back all the sensor data, including IMU sensor, GPS module data and all the motor
sensors, such as motor encoder, motor temperature, and motor driver board state.
Input power
5V
Motor Control Channel
Channel 0 will control front motors and channel 1 will control rear motors.
Motor control mode
Open Loop control; Velocity control; Position control
Camera
Input power
5V
Lens
4.4mm: 47° horizontal view, F2.0, fixed iris, fixed focus
Light sensitivity
1-10000 lux, F2.0
0 lux with headlights LED on
Resolutions
640x480 to 160x120
Frame rate
H.264: 30 fps in all resolutions
Motion JPEG: 30 fps in all resolutions
MPEG-4 Part 2: 30 fps in all resolutions
Video compression
H.264 (MPEG-4 Part 10/AVC), Motion JPEG
MPEG-4 Part 2 (ISO/IEC 14496-2)
Audio streaming
Two-way
Other features
PIR motion sensor with configurable sensitivity. Max range: 6 m
GPS
Input power
5V
Update rate
5Hz
Sensitivity
- 185dBW minimum
Accuracy
Standard GPS service: Position: <= 15m 95% typical
Velocity: 0.1knot RMS steady state
WAAS service:
Position: <= 3m 95% typical
Output Interface
NMEA 0183, default GPRMC/GPGGA/GPGSA/GPVTG
Binary Output
9DOF IMU (Gyro, Accelerometer & Digital Compass)
Input power
5V
Gyro Sensors
ITG3205 Triple-Axis digital output gyro sensor
Accelerometers
3 Axis
ADXL345
13bit resolution
Max +/-16G
