Programmable logic controller (PLC) based on Arduino + Ethernet shield + 74HC165 + 74HC595
The idea was to make the actuator controller with some degree of automation and fully configurable through the web interface.
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Components
Hardware components
Arduino - Arduino Ethernet Shield
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Project description
The idea was to make the actuator controller with some degree of automation and fully configurable through the web interface. The logic of the controller is stored in a file on the SD card, and not in the code, which makes it very easy to modify the logic of work, without changing the code and flashing the controller. Since I really didn’t want to create web pages in code, I had to rummage through the vastness of the network and dig out such an interesting project – TinyWebServer. With this library, the logic of the controller is now completely separated from the display of pages. Arduino…
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