parthshah08
Member
Question 1: Consider a Hexapod robot having 6 shoulder joints and 6 elbow joints. Each joint uses 1 DC motor for actuation. How many digital control pins of a microcontroller are required to control the robot most effectively?
Question 3: If the total load on the robot mentioned in (Question: 1) is 3 Kg and length of both shoulder arm and elbow arm is 5 cm. What is the minimum torque requirement of the elbow motor to make the robot stand (i.e. minimum torque required by elbow motor to change from 0 to 90 degrees)?
Question 4: Imagine a simple line follower track (as shown in q-5) of black color on white surface. The robot comprises a chassis, two wheels, two motors, a motor driver, a battery and few discrete electronic components and just one IR Sensor Module. The robot (represented by red arrow) is placed as shown below. What should be the logic based on which the robot will follow the track and reach the end point? (Please give a high level logic which involves color of the surface and the robot direction only. We don’t expect you to go into the motor driver control, comparators etc.)
Question 3: If the total load on the robot mentioned in (Question: 1) is 3 Kg and length of both shoulder arm and elbow arm is 5 cm. What is the minimum torque requirement of the elbow motor to make the robot stand (i.e. minimum torque required by elbow motor to change from 0 to 90 degrees)?
Question 4: Imagine a simple line follower track (as shown in q-5) of black color on white surface. The robot comprises a chassis, two wheels, two motors, a motor driver, a battery and few discrete electronic components and just one IR Sensor Module. The robot (represented by red arrow) is placed as shown below. What should be the logic based on which the robot will follow the track and reach the end point? (Please give a high level logic which involves color of the surface and the robot direction only. We don’t expect you to go into the motor driver control, comparators etc.)