Parts List

1. Intel's 80C251SQ Micro controller.
   Powerful 16 and 32 bit instruction set.
   40 Bit IN/OUT with included:
   RS-232 Serial Port.
   152K user FLASH.
   2K user SRAM.
   8K FLASH Monitor.
   Size: 2.3" x 2.5" (5.84cm x 6.35cm).
   

2. 2- 12VDC Robot Drive Motor
• 12 DC gear head motor. ¼” shaft has 4-7/8” Dia. Plastic wheel with rubber rim.  Rated 20RPM @ 12VDC, 60mA no load

3. 4 – Optoisolators
• Curr. Transfer Ration (Min%) 160
• Cont. Fwd. Curr. Max (mA) 60
• Vce (Sat) Min. (V) 0.27 (I_F=10mA) (I_C=2.5mA)

4. 2 – PWM Driver (pulse with modulation) DRV 101

Adsolute Maximum Ratings include:

• Supply Voltage, V_S: 60V
• Input Voltage: -0.2V to V_S
• PWM Adjust Input: -0.2 to V_S
• Delay Adjust Input: -0.2V to V_S (24V max)
• Operating Temperature Range: -40°C to +125°C

5. 2 – DAC (Digital to Analog Converter)

      0830 National semi-conductor 

6. 2 – Opto – interrupter module

7. 2 – Relays
• COIL: 5VDC
• Contact Rating: 2A @ 125VAC / 30VDC

8. 2 – 830 Point Bread-Board – Radio shack
• 830 tie point solderless breadboard with 2 distribution strips & 1 terminal strip.  Features: ABS plastic body, Nickel plated phosphor bronze contacts.  Contact resistance less than 1 milliohom @ 1kHz.

9. 1 – 3-3/4” x 2-3/4” Proto Board  - Marlin P. Jones
• Single sided .062” Epoxy-glass board .1” pad spacing Solder Plated pads.  Small general purpose board for wire wrap prototyping.  Holds 6 or more 14 or 16 pin ICs with room for multiple discrete components.

10. 1 – 12V Battery (5AH) & 1 – 5V Battery Pack

11.   Miscellaneous resistors and capacitors

12.   ½” PVC Pipes - 5ft

13.   1 – Free moving wheel

14.   1 – Ultrasonic Motion Detector II Kit

15.   Miscellaneous wires

16. 1 – Push Button Switch
• Mini push button switch, Momentary, Mounts in a ¼” hole with Solder tabs.  Rated 3 Amps @ 125VAC

17. 10Ft. Serial Cable – RS232