User:Navid jahanpour/enes100/my work03

Write problem/project Goal
What is your wording of the overall problem/project goal? my first week problem is to find the good interface to contact the adrino to the transformer and then contact the transformer to the led to control it.

THE LIST OF THE PROBLEMS: 1. design the interface board. 2.find the useful mosfet transistor for interface. 3.find the way to bias the transistor. 4.contact the adrino to the interface and contact the interface to the transformer and led.

My First Task
What are you going to do for the team this first weekend?

first i try to find the good simple for inter face I have the some tutorials for mosfet amplifire i want to explain wht is the amplifire and how its working http://www.mosfetamplifier.org/

and here i have the good article for design the mosfet amplifire and biasing the mosfet transistor

and in the end i put the project that help to ant amator people that want to design the amplifire with mosfet: High Power, High Fidelity MOSFET Power Amplifier

Summary of actual work over 8 weekend
For this week i got the extra project i have to work on ball boot, so i need to find some

important point about the robot.before Dr forest did it may be the page, that he wright can help me.i have to made the another one and i have to solve the some problem

that the first one have.

1.i need to know what is the system of controlling of this robot 2.which kind of the motor used in this motor 3.how Dr forest change the control system and made the new wiring 4.why one of the wheels not working 5.and we have the problem with grounding

Week 2 Narrative
in the first i open the robot, and i try to understand how its working it's have three part controlling part, driving part,and motoring part

1.first i want to explain about the controlling part :

in this part Dr use the adrino instate of original board

after that i more learn about the wiring and system of robot i want to make new one.

My week 3 task
for next weak i want to make the new robot with adriuno and i will try to find the problem

of the past design with grounding and with the one of the wheels that not working.