Today are shown how Hall effect works, a magnetic sensor using this phenomena and how o use it in projects with Arduino.
Category: Sensors
What are MEMS?
MEMS are abbreviation of Micro Electro-Mechanical Systems, are miniaturized electromechanical machines. An introduction to MEMS and some of its applications are today’s subject.
What is Kalman filter?
This post’s subject is Kalman filter. It is a very useful tool in control systems, where there is no certainty in system’s information.
Type of antennas (Part 2, reflecting antennas)
This is the second part explaining various types of antennas. Reflecting antennas are this post’s subject. Reflectors serve to increase directivity.
Assembling a line follower robot
With infrared (IR) sensors, can build a line follower robot. The construction and operation of this type is the post’s subject.
Infrared sensors
This post’s subject is infrared sensors. It is possible to build or buy a complete one and make many electronic and robotic projects.
Speed control of hydro turbines
This post’s subject is the speed control of turbines in hydro power plants. This control is important to keep stability in the presence of disturbances, providing power according to the…
Types of antennas (Part 1)
This is the first part of many types of antennas which weren’t showed before, This post’s name could be called “Antennas (Part 3)”.
Introduction to machine vision
How machines and robots see? This post’s subject is an introduction to machine vision. It is very used in industrial machines and robots.
Jet fighter generations
This post subject are all jet fighter generations, your features and electronic systems used. This term appear in 1990.