CodePudding user response:
Just have a minimum system boardCodePudding user response:
Just buy a board is ok, should be a temperature sensor with a relay?CodePudding user response:
Don't need to buy that kind of learning board, draw a board will sketchpad themselves, want to buy actually buy minimum system board is enough, some of the other sensors can be bought separately, to realize the function of the more buy more pins, flash a larger spaceCodePudding user response:
Small Xiong Pa can learn about the development board, the wisdom of its agricultural meet your requirementsCodePudding user response:
Do a temperature control of graduation design, 51 kernel will do the trick, have a PID, tone parameters