I try using a PIC controller to develop my final year project; the self water level tank system with data logging
Obviously, the input is the liquid level sensor and also planning to control the water level from the PC too.
On the water level tank, May i know what kind of valve or motor or any other devices can i get as an output to allow the water to flow out
On the data logging side, im planning to use Visual Basic to interface with the PIC controller or any other better idea or solution?
I already browse through the product sell in cytron, such as the FYP starter kit,
But I still have doubt;
I have a USB to RS232 converter
What is the must and critical electronic device should I had? Like UART to RS232 or something else?
Thanks a lot.