2. Robot controlled by Arduino
Martin Dzurňák

3. Electrical base Electrical base was built in breadboard, using jumpers
Electrical circuit for changing polarity
H bridge with relay switching

6. Arduino and program Used board: Arduino UNO
Arduino use signals from switches on pins 2, 3, 4
Output signals for H bridge are on pins 10, 11, 12, 13

7. Software construction
C language
Use array as a small database, after click save a number to array
Own functions read a numbers and run a robot

9. Mechanical construction
Mechanical construction remains of:
2 half heads
Conical body
Skirt
Gearing chassis

10. Head

11. Body

12. Skirt and chassis

13. Construction Electronics in breadboard is in vertical position
Arduino in head
Cabels are extended to right lenght