12+ Lm393 Pin Diagram. Vcc is where the positive terminal of the the schematic diagram of the night light circuit is shown below: I have made a small setup.
Low power dual voltage comparators. The lm393 speed sensor module is basically an infrared light sensor integrated with lm393 voltage comparator ic. The lm393 series are dual independent precision voltage comparators capable of single or split supply operation.
Low power dual voltage comparators.
12+ Lm393 Pin Diagram. Input offset voltage specifications as low as. These devices are designed to permit a common mode range−to−ground level with single supply operation. Low power dual voltage comparators. The pinout is shown below: