Microcontroller & DC Motor using transistors

We will make a simple H-Bridge using transistors to use it as an interfacing circuit between micrcontroller and DC motor

Microcontroller & DC Motor using L298

In this project we will control the speed and the direction of a DC motor using L298 (H-bridge)

Microcontroller with Keypad & LCD

Now, we will interface the microcontroller with a keypad and a LCD. The schematic is so simple and the code is so clear

  

Microrocontroller & Seven Segments- Counter 00 to 99 - Method3

In this tutorial, we will make a counter from 00 to 99 using two seven segment decoder and two latch registers

Microrocontroller & Seven Segments- Counter 00 to 99 - Method2

In this tutorial, we will make a counter from 00 to 99 and the two seven segments will be connected to one port not two different ports as shown in Method1

Microrocontroller & Seven Segments- Counter 00 to 99 - Method1

Now,i will show you a simple schematic and a simple code for interfacing micrcontroller with two seven segments through two BCD to seven segment decoders easily.

Microrocontroller & Seven Segments- Counter 0 to 9 - Method2

In this tutorial, we will exceed our knowledge of how to interface microcontroller with seven segment through BCD to Seven Segment decoder