Bộ Điều Khiển Micro 4 Trong 1 5p Cho Arduino Dot Matrix
188.000
₫ 94.000
Sản phẩm Bộ Điều Khiển Micro 4 Trong 1 5p Cho Arduino Dot Matrix đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 188.000 xuống còn ₫ 94.000, 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
MAX7219 is a kind of integrated serial input/output common cathode display drive, it connects the microprocessor with eight digit seven segment digital LED display, also can connect the line graph display or 64 independent leds.
It includes a piece of type B BCD coder, multiplexing scanning circuit, drive period of word, but also a 8 * 8 static RAM is used to store each data. Only an external registers used to set the period of current of each LED. A convenient four wire serial interface can join all general microprocessor.
Each data can be addressed in the update does not need to rewrite all the display. MAX7219 also allows users to each data selection code or code.
The device contains A 150 mu A low-power shutdown e, analog and digital brightness control, A scan limit register allows the user to display 1-8 bits of data, there is also A let all LED detection e. You just need to three IO mouth drive 1 lattice! Dot matrix display flicker-free! Support cascading!
A single ule can drive an 8 * 8, a total of Yin lattice
The ule working voltage: 5 v
The ule size: 12.8 cm X 12.8 cm X 1.3 cm wide
64 fixed screw holes, aperture 3 mm
colour:Photo Color
Material:PC+ metal
Package Contents:
1 * MAX7219 lattice ule
1 * 5Pin Line
1 * row PinOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
It includes a piece of type B BCD coder, multiplexing scanning circuit, drive period of word, but also a 8 * 8 static RAM is used to store each data. Only an external registers used to set the period of current of each LED. A convenient four wire serial interface can join all general microprocessor.
Each data can be addressed in the update does not need to rewrite all the display. MAX7219 also allows users to each data selection code or code.
The device contains A 150 mu A low-power shutdown e, analog and digital brightness control, A scan limit register allows the user to display 1-8 bits of data, there is also A let all LED detection e. You just need to three IO mouth drive 1 lattice! Dot matrix display flicker-free! Support cascading!
A single ule can drive an 8 * 8, a total of Yin lattice
The ule working voltage: 5 v
The ule size: 12.8 cm X 12.8 cm X 1.3 cm wide
64 fixed screw holes, aperture 3 mm
colour:Photo Color
Material:PC+ metal
Package Contents:
1 * MAX7219 lattice ule
1 * 5Pin Line
1 * row PinOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
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