#electronica-ie

If you pay a little attention you will notice that so far we have been using Proteus without any kind of responsibility or respect for the selection of components. Yes, it feels good to have the freedom

One of the things I have always liked about simulators is that they can show you the behavior of a system without having to invest in equipment or components, without the risk that these are damaged during

A programmable logic controller is a device with a processor capable of executing algorithms stored in its memory to activate/deactivate output signals (analog and/or discrete) based on input signals (analog

If you are wondering where I have been, it has been 3 months of industrial projects, I have not had time for the usual electronic developments but I have had time for many industrial ones. However I refuse

When we refer to microcontrollers or programmable controllers we will really find a huge variety in the market and the right one to use will depend on the needs of the project as well as the knowledge

Once given the articles Reading and writing EEPROM memory on PIC16F877A ENG/ESP and Circuit for Data Acquisition from a PT100 EN/ES we can use all the acquired knowledge and add the previous ones related

Recently we addressed the temperature sensor LM34/35 in an article, one of the limitations that could be observed is that the LM34 can measure up to a maximum temperature of 150°C. There are many processes

In the previous article we introduced the topic of the EEPROM memories in microcontrollers investigating its functions in a microcontroller and the importance it can have in the development of some projects.

It is often said that a microcontroller is a computer, this small chip should have integrated all the basic components that make a computer work, is that so? Actually it is, although with very small capacities

I still have memories of the electronics laboratory in my student days, those memories in which we were taught how a heat source was able to disturb the electronic behavior of a BJT transistor, I would

Measure the voltage at a point is very important when diagnosing faults, verify the operation of an electronic system and establish criteria for protections. The most practical way to measure a voltage

Sometimes it is required that a system is kept powered under different circumstances, this is commonly known as Uninterruptible Power Supply or UPS. In this article we will learn how to design a simple

One of the most difficult stages (in my opinion) when trying to understand the control for brushless motors is the three-phase bridge, I guess that's because of the number of interactions that must occur

While it is true that we were able to turn a brushless motor (for the first time in the blog) it is also true that the way it was done is not the most efficient. Why? Because That was a blind control,

Now that we've looked at some [brushless motor theory](Brushless motors - Theoretical basis. EN/ES) and established some safety considerations we're ready for our first real test with a brushless motor.

We have already introduced the brushless motor in the blog in a theoretical way, understanding the principle of operation we can design some control circuits according to our needs (or just buy an ESC

Now that we have implemented the physical connections to communicate our PIC18F2550 with the computer via USB is the right time to start taking advantage of this feature, so let's check the enormous advantage

The new year has barely begun and I am already looking forward to getting back to research, development and educational content. But before we move forward I want to wish you a 2024 full of success, peace,

DC motors for a long time were considered as not recommended due to the mechanical wear suffered by the old designs due to the effect of the brushes, the motor is condemned to rotate with rose which, in

Continuing with the theme of DC motor controls today we will use an integrated driver known as H-bridge, this contains the transistor array arranged as described in the previous article on the subject.