Hi everyone, it seems that everyone nowadays love to make a line following robot. Why don’t we try something new and adventure? Why don’t we try to make a robot that follow the colour that we want? It can be red, orange, yellow, blue, green, light blue and violet.
I believe that today, everyone owns a smartphone and it’s like a need for each of us. It is a technology to make our life easier.We have used it for many things in our life, however have we really fully utilize it? Have you ever think that your smartphone can control a robot?
Since we have try how to control DC motor with temperature, how about we try how to control DC motor with our PC/Laptop while sending temperature value to our PC.
In this project, we are going to experience on how to control the DC motor speed in PWM mode according to the changes of the LM35 temperature sensor like air-conditional. The DC motor speed will increase according to the temperature change to higher and decrease on the opposite.