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Category: Digital electronics

Digital electronics, Electronic components, Hobby, Integrated circuits, Projects

2 digital electronics projects

Pedro Ney Stroski / 29 de October de 2022

In this post are shown 2 digital electronics projects, using DIP integrated circuits: luminous effect with 74HC595 and a semaphore.

Digital electronics, Electronic components, Hobby, Projects

Meet the 4093 (2nd edition)

Pedro Ney Stroski / 8 de October de 2022

This is the post’s second edition. Additional information has been added.

Analog electronics, Digital electronics, Hobby, Integrated circuits, Projects, RF circuits, Wireless

Remote control vehicle

Pedro Ney Stroski / 19 de January de 2022

This is a project of a vehicle with tracks controlled by a pair of RF modules and intergated circuits HT-12E (encoder) and HT-12D (decoder).

registrador de deslocamento DESTAQUE
Digital electronics, Electronic components, Integrated circuits, Microcontrollers, Projects

Shift register

Pedro Ney Stroski / 20 de February de 2021

The shift register is useful for increase the number of the microcontroller’s output terminals and to convert parallel binary data in serial and vice-versa.

Digital electronics, Electronic components, Hobby, Projects

Meet the integrated circuit 4017

Pedro Ney Stroski / 26 de October de 2020

In this post, it’s shown the operation of integrated circuit 4017, from CMOS family. In addition to some projects which are possible to make with this chip.

Analog electronics, Digital electronics, Hobby, Projects

Multivibrators with 2 transistors: astable, monostable and bistable

Pedro Ney Stroski / 3 de June de 2019

A multivibrator is a circuit which has two states in output, high or “1” and low or “0”. The Multivibrators can be of three types: Astable, monostable and bistable. In this…

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Digital electronics, Electronic components, Electronics, Integrated circuits, Microelectronics

Digital counters

Pedro Ney Stroski / 22 de November de 2017

This post is the continuation of the post about flip-flops. The counters are a flip-flop sequencial arrangement and it is one of the most important applications of this type of…

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Digital electronics, Electronic components, Electronics, Integrated circuits, Microelectronics

Flip-flops

Pedro Ney Stroski / 8 de November de 2017

In this post I will explain what are flip-flops. Are memory digital or sequential circuits whose output depends of the input and the output`s actual state.

Digital electronics, Electronics

Karnaugh map

Pedro Ney Stroski / 21 de July de 2017
Digital electronics, Electronics

Digital Electronics: Combinational circuits

Pedro Ney Stroski / 15 de July de 2017

In this post, I will explain how to design combinational circuits, which are just digital circuits with combinations of many logic doors. Logic gates We have the following logic doors…

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Pedro Ney Stroski

About me

Hi! I am electrical engineer with master degree in Electronic Systems. This site talks about technology subjects, destinated to students and interested in all levels.

 

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