Use Of Microcontrollers For Control And Automation In Machinery And Computer Equipment Business Companies

Automation is in everywhere nowadays, including within companies and industries, and is therefore fundamental and essential for production, quality and process control of them. There are many ways to automate a production line or a machine can be through relay logic, Programmable Logic Controllers (PLCs), and even more modern microcontrollers with native Internet of Things (IoT) support can be used. What are the advantages and disadvantages of each approach? A PCB was created using more modern microcontrollers programmed in C, C ++ and Whiting language to simulate a replacement of a PLC in an actual machine. Having a very positive result, being able to handle the machine manually via Wi fi besides being able to also perform a real-time monitoring of the machine's motors through the mobile phone, thus entering the IoT and fitting into the Industry 4.0.