Quantity   Component name
1 × ESP8266 ESP12F
1 × PCB Made with kicad. We¡ll update after testing it.
2 × DC Motor From old CD drives.
1 × SG 90
1 × Can Empty, of course. The bottom has been severed, we use it to introduce the electronics.
1 × Straw We use it to be able to, manually, move it's legs, as it does on the films depending on it's speed. As we don't have many space, we aren't using another servo to move it.
1 × Cardboard .It's what the legs are made of
1 × Pasteboard It's offer us a nice surface for painting our bot.
1 × 7cm diameter ball of polystyrene Head. It's, more or less, the same diameter as the can. We make a tunnel to the LEDs on the head and a hole to connect to the servo.
1 × Buzzer Cantina. On a buzzer. Nothing more to say.
1 × RDA5807M - FM Radio Receiver In order to have higher audio quality and be able to give our little friend a voice.
1 × Speaker
8 × Transistor 2N2222 & 1k Ohm resistor To drive the motors.
1 × Serial to USB converter To program our ESP8266.
1 × 3.7V Li-ion battery A huge one. The ESP866 _drains_ the battery.
1 × UDP Controller for Android https://play.google.com/store/apps/details?id=udpcontroller.nomal
1 × Blue LED Blinkey