I have hands on experience working on beetle robot. As a passion i work on robots. I always work hard reach my goals.
1. Light weight Chassis Max of 20x20 dimensions.
2. Motor minimum 4 with 200rpm or 300rpm.
3. Clamps for fixing the Motor to the chassis,
4. Wheels Small or Big according to the Number of Motor(Note: wheels should adjust to the motor
shaft)
5. Around 5 meters of wire for switching connections(Note: it should be like the wire which we use for
wiring in the home lightings)
6. DTDP Switches 2(Note: It is the switch which is always at neutral and can be switched on both side,
once you release it will automatically comes to neutral)
7. 1 Switch Board to connect the switches.
8. Net Bolts, Screw Driver, Black Gum,Tape, Cutter, Soldering gun with lead wire and flux.
9. Battery of 12v,6.2AH Specification(note: it is recharchable and variable cost around 700 to 900) .