In the last month I participated in the Roborave competition.I was part of primary line patrol group.My team was the winner.there were four rounds and take the best two times.There were customary and elimination game I will tell the elimination games now.

Our team has two types of program: the general patrol and the gyroscope patrol.In the regular game we use the general patrol and utilize my block builder when the left color sensor detect the black stripe it will turn left the opposite is true on the right.Our car use middle motor to run because with the same power middle motor is faster than other motor

For the gyroscope patrol you need gyroscope sensor the best place to install is to put in the middle of the car ensure you don’t put it upsidedown and this program needs the color senser too the theory is that when the left color senser seen the stripe and we’ll use the gyroscope senser to turn.And it will be faster than the regular patrol

Even though our program was perfect but that also posed problem. When we’re training we find out just having a good program is not enough. You still need a car that suits the program we went through three generations to finally create the right car

At first we use the general big motor but it’s to slow it 100 power is not half as fast as the next generation So then the next one come,this time we use four motor acceleration consequently when first test it crash.the third general is the final one which is the most suitable for our program this time it’s not to fast and not to slow we use just two middle motor.

Or teamwork was very great one of us started the program and I took the car back to the promoter region and the third boy would place the ball in the car after I took it back.This tactic has saved us a lot of time which is an important part of helping us become the winner.Know you may say why don’t other team do that?they do it too but not faster as we did or they has only two people

We also have two little skill we will took a long a timer and when the race isn’t start we would go to every site to test and see where the fastest run is using the same program.Every one knows when you buy a EV3 host it will bring his own EV3 dedicated battery but do you know the one that manufacturer gives you isn’t the one can let the motor run fastest In fact, the household battery at home runs the fastest, but you need to be careful of its battery level at all times because it won’t display the battery level like traditional ones. However, if you fully charge it in the morning, you don’t have to worry about running out of battery

When we first arrive to the site we were excited and a little worried about strong opponents but after about half an hour we took a look around and then we surprised to find that we were the best actually we were five points higher than the second place.