One of the requirements for the machine to be able to live a car is a car we have fuel. And we have to buy fuel with our money. The more fuel used by our cars, this means we are getting a lot of money to buy fuel. So save fuel we have means that we save our money. Some of the ways this might do to conserve our fuel . Stepping on the gas pedal slowly , so acceleration runs gently . turn off the engine when stopped long enough . Controlling the acceleration of the car . Do not put too heavy a burden on the vehicle . And perform routine car maintenance . Engine in a cold state requires fuel consumption more . T herefore , we need to pay attention to the cooling system on our car . The thermostat on the car's cooling system must be functioning properly , this will make the car quickly reach the temperature of engine work . Use engine braking when going to stop , it will also help save fuel . Keeping a constant speed w
Robot line follower is a robot that is designed to be able to walk following the color of the line. Of course this requires basic knowledge of programming. In a line follower robot, we need a color sensor that will be used to detect line colors. Usually to distinguish between black and white. This color sensor, we can use infra red sensors, or can also use the LDR. Once we have a color sensor to detect the line, then we need the brain to make the robot can walk along the line. We can make it with an analog circuit, or with an IC that we will later fill with the program. To charge IC from line follower control, we can use arduino or by using Asembler programming. To learn this program, we must know the basics of logic. If we have the desire and sincerity in learning, to make a line follower is not a difficult thing. To make it easier we have a description of line follower, I took this from youtube video about lne follower. May be useful. link video : https://www.youtub