Mô Đun Màn Hình Lcd 5v 1602 16x2 Chuyên Dụng
₫ 48.200
Sản phẩm Mô Đun Màn Hình Lcd 5v 1602 16x2 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
Standard 16x2 lcd character module (Backlight)
1602 standard 16-foot interface, of which:
Foot 1: Vss
Foot 2: Vdd 5v
Foot 3: V0 contrast adjustment end for lcd display, the comparison was weakest when powered, the highest contrast when grounded power supply, the contrast is too high to produce ghost shadows that can be adjusted by a 10k potentiometer when used
Foot 4: Rs for register selection, select the data register when high level、 select the command register when low level.
Foot 5: R/w for reading and writing signals, reading operations at high level, write operations at low level. When rs and rw are both low-level, write instructions or display addresses, when rs are low-level rw as high-level signals can be read, when rs are high-level rw for low levels, you can write data.
Foot 6: E end for enabler, when the e end is changed from a high level to a low level, lcd module executes command.
Foot 7~14: D0~d7 is 8 bits of data.
Foot 15: Backlight powered positive pole
Foot 16: Backlight power negative pole
1602 character generation memory within the lcd module (Cgrom) 160 different dot array characters have been stored, table 1 shows, these characters are:: Arabic numeral、 case-sensitive english alphabet、 common symbols、 and japanese false names, etc., each character has a fixed code, for example, the code for capital a is 01000001b (41h) Display time module displays the dot array character graphics in address 41h, we can see the lett
1602 standard 16-foot interface, of which:
Foot 1: Vss
Foot 2: Vdd 5v
Foot 3: V0 contrast adjustment end for lcd display, the comparison was weakest when powered, the highest contrast when grounded power supply, the contrast is too high to produce ghost shadows that can be adjusted by a 10k potentiometer when used
Foot 4: Rs for register selection, select the data register when high level、 select the command register when low level.
Foot 5: R/w for reading and writing signals, reading operations at high level, write operations at low level. When rs and rw are both low-level, write instructions or display addresses, when rs are low-level rw as high-level signals can be read, when rs are high-level rw for low levels, you can write data.
Foot 6: E end for enabler, when the e end is changed from a high level to a low level, lcd module executes command.
Foot 7~14: D0~d7 is 8 bits of data.
Foot 15: Backlight powered positive pole
Foot 16: Backlight power negative pole
1602 character generation memory within the lcd module (Cgrom) 160 different dot array characters have been stored, table 1 shows, these characters are:: Arabic numeral、 case-sensitive english alphabet、 common symbols、 and japanese false names, etc., each character has a fixed code, for example, the code for capital a is 01000001b (41h) Display time module displays the dot array character graphics in address 41h, we can see the lett
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