Arquivos Electronic components - Page 2 of 9

Circuit analysis with op-amp (Part 1)

Pedro Ney Stroski / 14/09/2023

This is the first part of a series of posts that show an analysis of practical circuits that use an operational amplifier (op-amp).

Pedro Ney Stroski / 18/08/2023

This post’s subject is the LCD Keypad module, which allows to control a LCD display with buttons without wires and a protoboard.

Pedro Ney Stroski / 10/08/2023

The operational amplifier, or op-amp, has great utility on electronics. In this post, it’s shown the operation of this integrated circuit (IC).

Pedro Ney Stroski / 15/06/2023

Was invented a new method for production of a semiconductor nanomesh, which will be used in new electronic components.

Pedro Ney Stroski / 10/06/2023

Why does the electrolytic capacitor has polarity? Why there is a voltage limit? These and other questions are answered in this post.

Pedro Ney Stroski / 25/02/2023

Was developed the e-skin, an electronic skin light and flexible for robots, to obtain more information about the environment.

Pedro Ney Stroski / 17/02/2023

The MOSFET is another type of field effect transistor. Much more used than JFET and it’s the most important component for digital computers.

Pedro Ney Stroski / 10/02/2023

The junction field effect transistor (FET) is a component with many applications. In this post, are shown the structure and the operation.

Pedro Ney Stroski / 28/01/2023

The common base is little known configuration for amplifiers using BJT. This type is used in high frequencies.

Pedro Ney Stroski / 03/01/2023

In this post, it is shown another type of amplifier configuration using BJT. This time, it is the common collector or emitter follower.