The accelerometer is present in every smartphone, tablet, and portable videogames. In this post, are shown the operation and how to use a module with Arduino.
This is the post’s second edition. It’s shown one more project to control servomotors with a joystick, using another method.
Was built an integrated laser in a lithium niobate substrate, for applications in telecommunications.
This post shows the other types of baluns that wasn’t shown in the previous post about the same subject. Also introduces the unun.
In this third part, are shown the operation principle, advantages and disadvantages, and the applications of fiber laser.
This is a project of the classic game Pong on Arduino, that shows score with horizontal rolling when finish the match.
Semiconductor or diode lasers are the most used nowadays. The operation and materials used in this type of laser are shown in this post.
This is the second edition of the post about H bridge shields. It has additional information about the use of PWM on H bridge shield L298N.
The rotary encoder looks like a potentiometer, but the operation is completely different. How it works and how to use it in Arduino are today’s subjects.
How the coaxial cable works and why it’s so used in signal transmission in telecommunications? It’s this post subject.