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> HD44780 16X2 characters lcd module blue backlight.4PCS
HD44780 16X2 characters lcd module blue backlight.4PCS
HD44780 16x2 characters LCD module Blue backlight.
INTERFACE PIN FUNCTION DESCRIPTION
Power supply for logic circuit(+5V)
For LCD drive voltage (variable)
H: Display Data, L:Display Instruction
H: Data Read (LCM to MPU) ; L: Data Write (MPU to LCM)
Write mode (R/W = L) ® data of DB<0:7> is latched at the
Read mode (R/W = H) ® DB<0:7> appears the reading data
Data bus. There state I/O common terminal.
Power for LED Backlight (+5V)
Power for LED Backlight (Ground)
Display Format: 16 Characters X 2 Lines
Drive Method: 1/16 Duty , 1/5 Bias
Driving voltage: single +5V supply.
Viewing direction: 6 o'clock
Operating Temperature: 0℃~+50℃
LCD Driver: 4-or 8-bit paralled.
Module Size : 80mm X 36mm X 11mm
Viewing Area : 64.5mm X 13.8mm
