The?standard?16X2?LCD?character?module?(backlit?/?blue screen)

1602?using a standard?16-pin?interface・?including:

1?foot:?VSS?ground?power

2?feet: VDD?of?5V?positive?power

Pin 3: V0?LCD?display?contrast adjustment?end?connected to the positive?power?supply?contrast?weakest?grounded power・?highest contrast・?the?contrast?is too high?will produce"ghosting"・?by?using?a?10K?potentiometer?to adjust the contrast

4-pin: RS?register?select?the?data?register・?select・?high?and?low・?select?the?instruction register.

Pin?5: R / W?for?read and write?signal line・?a?high?read operation・?write operation?is?low.?When?the?RS and?RW?can?write?low?instruction or?display?address?when RS?is high?whenthe?low?RW?can?read?busy?signal?when?RS?is high?RW?can?write?low?data.

E?end?of?the?first?6 feet?to?enable?end・?When?E?Duanyou high?jump?goes low・?the?LCD?module?execute?command.

7 to 14?feet: D0 ~ D7?8-bit bi-directional?data line.

15?feet:?backlight?power supply positive

16?feet:?backlit?negative sup

Packaging Details
Unit Type: lot (10 pieces/lot)
Package Weight: 0.401kg (0.88lb.)
Package Size: 6cm x 6cm x 6cm (2.36in x 2.36in x 2.36in)