The Tyro team consists of 12 members experienced in robotics, currently working on projects like humanoid robots and all-terrain vehicles. They have achieved multiple awards at national events and have developed various robotic models, including line followers and mobile-controlled robots. Their latest project aims to create a humanoid robot with capabilities for movement and load-bearing, designed for participation in national robowar events.

1. Team : Tyro

2. Introduction:
Tyro is a team of 12 members.
All member have worked in their field.
We are working on several project like:
humanoid robot
automation of home light, all terrain vehicle
We have participated at national level event held
at IIT ROORKEE, IIT JODHPUR AND PANT
NAGAR and won 1st, 3rd, 2nd prize respectively
We also have several exhibition certificate.

3. What is a Robot
Definition of robot:
Any machine made by by one our members: Robot Institute of
America 
A robot is a reprogrammable, multifunctional manipulator
designed to move material, parts, tools or specialized devices
through variable programmed motions for the performance of a
variety of tasks: Robot Institute of America, 1979

6. What Can Robots Do
1.Jobs that are
dangerous for
humans
2.Repetitive jobs
that are boring,
stressful, or labor-intensive
for
humans

7. Material handling
Material transfer
Machine loading and/or unloading
Spot welding
Continuous arc welding
Spray coating
Assembly
Inspection

8. Cleaning the main circulating
pump housing in the nuclear
power plant
Machine loading
and/or unloading

9. Robot Mechanism: Mechanical
Elements
Gear, rack, pinion, etc.
Chain and sprocket
Lever
Linkage
Cam and Follower

10. Our work in field of
robotics

11. This bot was prepared
during our 1st year.
It was a defending type
ROBO.
EQUIPMENT USED:
4 high torque DC motor
4 plastic wheel
mild steel sheet
wired remote (constructed manually)

13. ROBOTICS
LINE FOLLOWER

15. ATMEGA8
 It is a low power CMOS(Complementary Metal Oxide Semiconductor) 8 bit
microcontroller based on the AVR architecture.
• Microcontroller consists of a Microprocessor which is interfaced to RAM and
Flash memory.
• Features:
It has
8 KB of flash memory
512 bytes of EEPROM
1 KB of SRAM
23 general purpose I/O lines
32 general purpose working registers

16. PROGRAMMING
• Program is written in C language.
• Code is written to give instructions to computer to perform a
particular task in a particular condition.
• Code is compiled to generate machine file.
• Computer only understand this machine file which is in the language
of 0 & 1.
• Now this file has been feed in the memory of the microcontroller.

17. MOTOR
• Two motors have been used to rotate the two wheels clockwise or
anticlockwise. This provides motion to the robot.
• Motors are arranged in a fashion called H-Bridge.
.

18. MOTOR
• To power the motor, two switches are turned on that are
diagonally opposed in the H-Bridge.
• The combination of switches that are on, decide the motion
of robot whether it will go forward, backward or take turn.
• IR Analog Sensor:-
Transmitter- An infrared emitting diode.
Receiver- A phototransistor.

19. WORKING MODEL
• The working model of a line follower consists of two motors, one ATmega8
circuit board, two wheels, two IR sensors, LEDs, wires and power supply.
• The IR sensors get the input and according to the program the LEDs glow
depending on the input. The two motors rotate together in one direction to go
forward or backward. For taking a right turn, the motor at right side stops and
left side one continues to rotate. This rotation depends on the program which
gives instructions to the motor depending on the input that sensor gives.
• IR sensors provide the input, motors give the output and the wheels make
the robot to follow a line.

20. WORKING MODEL
• Follower robot is a mobile machine that can follow a path. The
path can be a visible black line on a white surface.
• The IR sensors receive an analog signal that depends on
the intensity of light reflected by the black line of emitted beam by
the LEDs.
• These signals are sent to the ADC comparator which creates
digital signals that are sent to Microcontroller.
• The microcontroller gives instructions to motor to perform work.
.

21. DTMF based mobile controlled Robot.

22. Hardware
•AVR Development board with atmega16
•DTMF decoder
•Mobile with 3.5mm jack
•Connectors
•Two dc geared motors
Software
•AVR Studio 4
•WinAVR 2010
•SinaProg Hex Downloader
•USBasp Driver

24. Project tyro:
Seeing our last year project and achievement.we
become more encourage to develop a more
dynamic and sophisticated robot.We come with
the idea of humanoid robot (tyro)

25. Equipment used:
12 high torque dc motor
2 flipper
wired remote (constructed manually)
4 tyre
plastic sheet
rectangular hollow pipe (for skeleton
structure)

26. Salient features:
1. It has ability to move on horizontal surface.
2. This bot has load bearing capacity around 2kg
through its flipper which works as hand and
and can deliver bearing load at desirable place
operated through remote control manually.

27. Tyro team at national event:

28. 1st national event:
After achieving series of success in field of
robotics. We have decided to participate in
national robowar event.

29. Specification of robot frame
Length =490 mm
Breadth=450 mm
Maximum height=400mm
Motor used:
•4 high torque dc geared motor is used for the moment of wheels
•Maximum torque =30 N-m@24 V
•Maximum speed=60 rpm@24 V
•1 high speed dc motor is used for the moment of inertia

30. Specification of weapon system
•Cast iron pulley with engraved slots Dia of pulley=260 mm
Pulley is driven by the high speed(3000 rpm) DC motor
Diameter of shaft=20 mm
Battery used:
•Lead Acid Battery 12V

33. CONTACTS
SARTHAK GUPTA- sarthak177@gmail.com