Researchers of University of Sydney, in Australia are building robots to farms.
Pulse Width Modulation (PWM)
I will talk about what pulse width modulation (PWM) is, how this technology is useful to electronics and robotics projects, and how to use it.
How digital TV works?
In this post I will talk about digital TV. How it works and the advantages over digital TV. I will give an introduction to analog TV before talk about the digital one.
How BJT transistor works?
In this post I will explain how the BJT (Bipolar Junction Transistor) works. Exist many other types of transistors which will stay to other posts. This is one of the most important electronic components.
Rare earth (Part 2)
This post is the continuation of rare earth subject. I will talk about the main rare earth reserves and some applications of each element.
Brushless motor
This post’s subject is about brushless motor. This type of motor is much used in drones and model airplanes for be light and has great rotation speed, making it good to move propellers. Not all drones use brushless motors. Are used also in coolers (computer’s fans).
How DC motors work?
In this post I will explain how the DC motors work. This is a basic concepts post it will be important to understand future posts.
Rare earth (Part 1)
In this post I will talk about rare earth, fundamental elements to modern technologies.
Electronic muscle
Traditionally the actuators which move robots are electrical motors, but these aren’t the only way to move robots, an alternative are the electronic muscle, which are this post’s subject.
