Quantity   Component name
1 × Dual Motor Driver Carrier 12A continuous output current (max 30A) per motor, voltage from 5.5 to 24V
4 × DC motor 6V, 280 RPM, 90 oz-in high-power 6V, 280 RPM free-run, 90 oz-in
1 × Arduino Mega 2560
1 × Bluetooth BTM-222 range up to 100 m in the open ground
1 × GPS position accuracy 2.5m CEP
1 × MinIMU-0 v2 Gyro (L3GD20), Accelerometer and Compass (LSM303DLHC)
1 × Ultrasonic sensor HC-05
2 × Lipo cell batteries 7.4V, 2200 mAh
1 × SD card
1 × Step-Down Voltage Regulator D24V22F5 5V, 2.5A
1 × Raspberry Pi 2 or zero
1 × RPi camera
1 × High Precision Atmospheric Sensor - BME280 Transducers and Encoders / Encoders