Summary This is an educational robot intended to be used as a sniffer, line follower, search for light and dodge obstacles. You can change the appearance of the robot easily. The four screws on the mudguard sides, allow to hold the skins of your robot. You can find some templates of this skins in the documentation web below. This robot has been developed by bq. Assembly video: https://youtu.be/lujZfLSr08s Documentation: http://diwo.bq.com/en/product/kit-printbot-evolution/ GitHub repository: https://github.com/bq/printbots/tree/master/Evolution Bill of materials: 26 x M3x8 Screw - DIN-912 8.8 6 x M3x8 Screw - DIN-912 8.8 2 x M3x8 Screw - DIN-912 8.8 34 x M3 Nut – DIN 934 Class 8 1 x Battery holder for 4 AA 2 x Continuous-rotation servos 1 x Mini-servos 1 x ZUM BT-328 2 x ZUMbloq PhotoResitor Light Sensor 1 x ZUMbloq Buzzer 1 x Bat US Sensor 1 x ZUMbloq InfraRed Hunt 2 Sensor 1 x Cable USB 4 x Hexagonal metal spacer 15mm with M3 on one side 2 x O-Ring (Junta Tórica) DI 56 mm, d 4mm Black Ref H1899 1 x EVOLUTION - Cuerpo 1 x EVOLUTION - Portapilas 2 x EVOLUTION - Rueda 2 x EVOLUTION - Tapa rueda 1 x EVOLUTION- Sujeta miniservo 1 x EVOLUTION - Sujeta ultrasonido 2 x EVOLUTION - Guardabarros 1 x EVOLUTION - Base de metacrilato 3mm