... analoginput of the microchip. PDA Robotics 52Figure 5 .14 Motor controllerPCB motor 1 connector (A),ribbon connector(B), motor 2connector (C),motor power supplyconnector (D), rangefinder powerconnection ... oscillator, (F)+5 voltageregulator, (G) 16 F876 micro-controller, (H) andmotor controllerribbon connector. PDA 05 5/30/03 11 :35 AM Page 52Figure 5 .16 shows the three packages available. PDA Robot ... Request to send (RTS: pin 13 ) and Clear to send (CTS: pin 12 ) pins. RB2, RB3,RB4, and RB5 are configured as digital outputs used to switch theL298 motor controller. PDA Robotics 50Figure 5 .11 The...