Figure 1.17 TEACHBOX Schematic Motor Pot E2 Segment Display Liquid Crystal Display Temp Sensor F Light Opto Sensor A LCD Stepper Motor D C Motor E-C6 RS CS Hcater Direction AS Demultiplexer Select Bit-B7 Red Green Yellow Button Button Button Al Red-C2 Yel CI Gm-CO PORTE S100A PORTB $1004 PORTA $1000 PORTC S1003 PACIL $1026 DDRC $1007 34 1.20 Write the sequence of outputs to the TEACHBOX ports required to: a. Turn on the green and red lights together. b. Turn on the heater and the red light. c. Write a 3 to the left 7-segment display d. Make the stepper move 3 steps clockwise then 1 step counterclockwise