Mô Đun Lcd Iic / I2C 1602 Lcd 1602 Chuyên Dụng
₫ 54.300
Sản phẩm Mô Đun Lcd Iic / I2C 1602 Lcd 1602 Chuyên Dụng đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Parameter:
Size: 41.5 *19 *15.3mm
Supply voltage: 2.5V-6V
Support I2C protocol
With backlight, you can set whether to have backlight through the jumper cap. Plug in the jumper cap to bring the backlight, unplug the jumper cap to cancel the backlight;
The contrast can be adjusted by the blue potentiometer, clockwise to increase, counterclockwise to decrease. The potentiometer is designed on the front, which is convenient for customers to adjust freely;
Device address: It can be modified by short-circuiting A0/A1/A2, and the default address can be detected by program.
Address modification instructions: (take the default address 0x27 as an example)
A0, A1, and A2 are all floating, and the device address is 0x27
Short circuit A0, the device address is 0x26
Short circuit A1, the device address is 0x25
Short circuit A2, the device address is 0x23
A0, A1, and A2 are all short-circuited, and the device address is 0x20
Wiring:
GND: negative system power supply
VCC: system power supply positive
SDA: IIC data cable
SCL: IIC clock
Size: 41.5 *19 *15.3mm
Supply voltage: 2.5V-6V
Support I2C protocol
With backlight, you can set whether to have backlight through the jumper cap. Plug in the jumper cap to bring the backlight, unplug the jumper cap to cancel the backlight;
The contrast can be adjusted by the blue potentiometer, clockwise to increase, counterclockwise to decrease. The potentiometer is designed on the front, which is convenient for customers to adjust freely;
Device address: It can be modified by short-circuiting A0/A1/A2, and the default address can be detected by program.
Address modification instructions: (take the default address 0x27 as an example)
A0, A1, and A2 are all floating, and the device address is 0x27
Short circuit A0, the device address is 0x26
Short circuit A1, the device address is 0x25
Short circuit A2, the device address is 0x23
A0, A1, and A2 are all short-circuited, and the device address is 0x20
Wiring:
GND: negative system power supply
VCC: system power supply positive
SDA: IIC data cable
SCL: IIC clock
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