Quantity   Component name
1 × Arduino Mega 2560
1 × GPS NEO-8M
1 × MQ-2 gas sensor
1 × DHT11 temperature and humidity sensor
1 × Micro SD shield
1 × Active buzzer
1 × RGB LED
1 × Brushless RC Truck - Desert Buggy Style Potentiometers, Trimmers, Variable Resistors / Trimmer Potentiometers