Component List
Do visit our image gallery for better visualization of various parts
Servo Motors
Quantity - 3
For this project, you'll need three 180 degree servo motors. We recommend you to buy RKI-1204 servos from Robokits. Please don't buy the clones of TowerPro MG995, which are easily availble in market since they are not precise at all.
Arduino Uno and it's cable
Quantity - 1
We've used Arduino Uno for this project. You can buy it from here or any other website/shop. You'll also need an arduino cable.
Aluminium Channels
Quantity - 2
You'll need two aluminium channels, one for base and one for elbow. They should be 40cm long (the centre-to-centre distance between the ball bearings is 30cm).
Gears
Quantity - 4
Ball Bearings
Quantity - 2
Rack-and-pinion gear set
Quantity - 1
Base - 3D printed part
Elbow - 3D printed part 1
Elbow - 3D printed part 2
Wrist - 3D printed part
Rack-and-pinion gear set support
Electromagnet
Quantity - 1
Relay
Quantity - 1
LCD 1602A
Quantity - 1
Buzzer
Quantity - 1
Camera
Quantity - 1
Table and Wooden Block
Camera Stand
Chess Pieces
The estimated expenditure for building the whole robot is Rs. 5000-6000