#define RX_PIN 3 // Pino RX para comunicação RS485 #define TX_PIN 4 // Pino TX para comunicação RS485 #define DE_RE_PIN 13 // Pino de controle DE/RE para RS485 #define RPWM 10 // Pino PWM para rotação ...
Abstract: This work presents a cost-effective approach to implementing programmable logic controllers (PLCs) for educational use, using commercial microcontrollers (Arduino UNO, ESP8266 NodeMCU) and a ...
Abstract: This paper presents an implementation of a human machine interface (HMI) for a programmable logic controller (PLC) based automated packaging process that can be remotely controlled and ...
The ISA112 consensus-based technical standard identifies and promotes best practices. When it comes to supervisory control and data acquisition (SCADA) systems, oil and gas industry users and vendors ...
Arduino Portenta H7 M7 Core v1.8.5 Supported Official Arduino support colcon.meta Arduino Nano RP2040 Connect v1.8.5 Supported Official Arduino support colcon_verylowmem.meta OpenCR v1.4.16 Supported ...
Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...
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