Ohh, why can't upload a graph.
When in R1 R2 mode, both the LDR10 and the LDR8 are opened, if the LDR11 or LDR12 putting to earth is necessary? Because the LDRs isn’t reslly opened, but indeed a large velue resistor?
When R2 mode, the RY1 is closed, if the LDR11xx is necessary? Both close? If the LDR11xx is excrescent?
Would somebody kind tell me? Thank you very much!!
When in R1 R2 mode, both the LDR10 and the LDR8 are opened, if the LDR11 or LDR12 putting to earth is necessary? Because the LDRs isn’t reslly opened, but indeed a large velue resistor?
When R2 mode, the RY1 is closed, if the LDR11xx is necessary? Both close? If the LDR11xx is excrescent?
Would somebody kind tell me? Thank you very much!!