74HC75 (Quad Bistable Transparent Latch) water sensor The sensor was originally designed

The sensor was originally designed to automate the counting of objects moving along a production line

just connect the pH sensor with BND connector

since humans don't see IR

or a continuous 24 A (60 A peak) to a single motor connected to both channels

74HC75 (Quad Bistable Transparent Latch) water sensor The sensor was originally designedIntroduction : 74HC75 is a quad bistable transparent latch with complementary outputs. Two latches are simultaneously controlled by one of two active HIGH enable inputs (LE12 and LE34). When LEnn is HIGH, the data enters the latches and appears at the nQ outputs. The nQ outputs follow the data inputs (nD) as long as LEnn is HIGH (transparent). The data on the nD inputs one set up time prior to the HIGH to LOW transition of the LEnn will be stored in