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Using the L293D H-Bridge Motor Driver with Arduino

6 Comments / By Aditya / September 29, 2019

In this blog, I will be explaining how to use the popular L293D motor driver IC (often misspelled as L239D) along with an Arduino to control the direction and speed of DC motors. I shall also be explaining H-Bridge circuits, which motor drivers like the L293D are based on, which can be very helpful in …

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Arduino Serial Monitor and Serial Communication Tutorial

6 Comments / By Aditya / May 6, 2019

In this tutorial, we will see how to use the Arduino IDE’s Serial Monitor to communicate with the Arduino’s Serial UART Port. When using an Arduino, the program gets uploaded and then runs in complete isolation from your PC. In this case, debugging can be very hard due to the lack of a built-in display …

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