Team Juliet is comprised of 6 members who each have roles in building a micromouse robot. They conducted research, created a website and project plan, and tested IR sensor circuits on breadboards. The team designed a PCB with sensors in the front and encountered problems with soldering and breaks in circuits. They also added a special bi-color LED circuit feature. The microprocessor uses different ports for sensors, motors, and other electronics. The program defines functions, if statements, and interrupts. The team reflected on ethics considerations around accuracy, honesty, and responsibilities of automatic robotics systems.

1. Team Juliet
Micromouse

2. Team Members & Roles:
 Ali Al Ali: Team Manager & Programmer
 Danah Al Tawary: Manager assistance, Webmaster &
Documentation.
 Basmah Mershed: Hardware.
 Farah Al Awadi: Webmaster & Software.
 Abbas Al-Bahrani: PCB Design
 Mohammed Kano: Hardware

3. Plan
 Research
 Creating the website and Trello.
 Our Micromouse aim.
 Skills matrix
 Brainstorming

4. What is Micromouse?

5. How did we build up the Micromouse ?
 Testing IR sensors circuit by using breadboard.
 PCB designing.
- approaching a small size.
- reducing the patch holes.
• IR sensors placed at the front.

6. PCB

7. Problems:
 Soldering
 Breaks in the circuit
 Calibration
Success:
 Less components make it cheaper.
Reflections:

8. Special Feature
 Driving a BI-colour LED circuit.
 Flashing red and
green LED’s.

9. Electronic
 Using port D for (IR and white-line sensors).
 Port B and E are digitals only.
 Port F for the motors and tachometers.

10. Microprocessor map
Port F
Port D
Port E
Motors Tachometers
D6 – Right
D7 Left
D0 - Left
D1 – Right
D2 – Middle
+ 0
Whiteline sensors
IR sensors
Touch bars
E0 – Front Right
E1 – Front Left
E2 – Back Left
E3 – Back Right
Regulator Microcontroller

11. Programing
 Defining and initialising
 byte, word, void
 Enabling Interrupts
 Functions
 If statements
 ADC test + COCO
 Counter
 TPM

12. Ethics
 Accuracy & Rigour
 Honesty & Integrity
 Respect for public goods
 Responsible leadership

13. Ethics Question
 The emergence of mobile robotics systems brings in a
whole new set of hazards and ethical considerations.
 What are the responsibilities when the guidance is
devolved onto automatic systems?

14. Thanks for listening
Any questions?
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