This is a basic concepts post destined to students and beginners in the area. This is the first part about how to make circuit analysis in direct current only with resistors.
Category: Tutorial
Arduino tutorial (Part 7, LCD display)
One more Arduino tutorial. This time, will be explained how to use the LCD display and will be shown some project examples.
Arduino tutorial (Part 6, ultrasonic sensor)
In this sixth part of Arduino tutorial, will be explained how it works and how to use the ultrasonic sensor HC-SR04. I will show some projects involving this sensor and…
Using the MSP430 LaunchPad in an easy way
In this post I will show a different microcontroller. The MSP430 Launchpad is an alternative to Arduino.
Arduino tutorial (Part 4, random numbers)
In this forth part of Arduino tutorial, I will show how to use random commands to generate random numbers. One of the applications is to control devices randomly.
H bridge
If you want to build a vehicle or a mobile robot with wheels or mats, you will need a H bridge, a circuit which controls the two directions of a…
Power and power factor
This is one more post about basic concepts directed to students and beginners in the area. Also will talk about the power factor, an important parameter in AC systems.
Pulse Width Modulation (PWM)
I will talk about what is pulse width modulation (PWM), how this technology is useful to electronics and robotics projects and how to use it.
Arduino tutorial (Part 2)
The second part of Arduino tutorial series will show how to implement digital inputs, use buttons, and analog inputs to use sensors. Click in the following button to see the…
Arduino tutorial (Part 1)
This post is part from a series of posts about how to use Arduino. It is a very easy microcontroller to learn and you can do many projects.