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MQ-2 Hydrogen G...
Male to Female ...
jumper wire(mal...
Jumper Wires -F...
Robot Chassis P...
Advance Metal C...
Chassis Jumbo 2...
Heavy Chassis 4...
2-Channel Relay module
ATmega8A-PU ATtiny1634 Microcontroller
Infrared Obstacle Avoidance IR Sensor Module