Read out the value of the potentiometer from Arduino Port A0 over the RS232 to the Python Program. Download the Arduino program and upload this example to your Arduino UNO. Then download the folder ...

This example demonstrates how serial communication can be implemented, how ports are opened, closed on Raspberry Pi to communicate with Arduino via COM Port RS232 by using CODESYS. The Demo set the ...

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...

This circuit represents an interface converter between the UART pins of a microcontroller (with TTL levels) and a ‘standardised’ RS232 port with symmetric ±15-V levels. In contrast to the commonly ...

In researching industrial controls projects for my “Introduction to PLCs” and “Advanced Programmable Logic Controllers” courses that I teach at a local Alabama community college, I was quite surprised ...

Le logiciel RS232 Data Logger vous permet de surveiller et d'enregistrer les données provenant du port série (RS232) de votre ordinateur. Le logiciel vous permet de capturer le flux de données ...

???<BR><BR>I have a propriatery RS232 device that I need to connect to a computer that has no serial ports (newer laptop). The hardware has a dongle incorporated into the cable to unlock the software ...