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LCD Display 16X2, STN(Blue)

    Features
1. 5x8 dots of 2 lines x 16 characters
2. Built-in controller ST7066U or equivalence.
3. Easy interface with 4-bit or 8-bit MPU
4. +5.0V power supply
5. STN blue, transmissive mode, negative display
6. 1/16 duty cycle
7. 6:00 O’clock viewing direction
8. Operating temperature range -20°C ~70°C
9. Side type LED backlight, white color

 

 

Pin no.	Symbol	External connection	Function
1	VSS	Power supply	Signal ground for LCM (GND)
2	VDD		Power supply for logic for LCM (5V DC)
3	V0		Contrast adjust
4	RS	MPU	Register select signal
5	R/W	MPU	Read/write select signal
6	E	MPU	Operation (data read/write) enable signal
7	DB0	MPU	Data bit 0 This pin is not used during 4-bit operation
8	DB1	MPU	Data bit 1 This pin is not used during 4-bit operation
9	DB2	MPU	Data bit 2 This pin is not used during 4-bit operation
10	DB3	MPU	Data bit 3 This pin is not used during 4-bit operation
11	DB4	MPU	Data bit 4
12	DB5	MPU	Data bit 5
13	DB6	MPU	Data bit 6
14	DB7	MPU	Data bit 7
15	A(LED+)	LED BKL power supply	Power supply for BKL (Anode) +5V
16	K(LED-)		Power supply for BKL (GND)