The serial_led_blink.ino code has to be uploaded into the arduino board which would basically turn the LED at pin13 ON or OFF depending on the input received through serial communication. -> If input ...

Since you are going to use a built in led in arduino, you don't need an external led. Just arduino and USB cable to connect to the computer. You will see some text with COM Port number in the bottom ...

Serial communication, a critical aspect of embedded systems, allows devices to exchange data over a serial interface. In the context of Arduino, a popular microcontroller platform, C++ provides a ...

Using SPI Protocol in Arduino. Before start programming for SPI communication between two Arduinos.We need to learn about the Arduino SPI library used in Arduino IDE.. The library <SPI.h> is included ...

Testing the RS 485 Serial communication with Raspberry Pi and Arduino UNO. When circuit connections are complete and code is uploaded to Arduino UNO, then use terminal to run the python code in ...

The Arduino will be able to display real-time data using a software serial monitor. Such real-time data will be sent to the software serial monitor using a typical USB cable. The USB cable is attached ...

A second option is Micro Python. Micro Python is an open source port for Python 3 that is optimized to run efficiently on a microcontroller. (You can learn about Micro Python by reading Getting ...