MAX7219 Dot Matrix Module Microcontroller 8x8 LED Display Dot Matrix Module
Product Description
Features:
1.Compact product
2. Widely used
3. Suitable for DIY people
4. Long service life
5. A variety of options
Description:
A single module can drive 8x8 dot matrix common cathode
Working voltage: 5V
Size: 12.8X12.8X1.3cm/
Fixing screws with 64 holes of 3mm diameter
Module with input and output interfaces, supports cascading multiple modules
Wiring instructions:
Left side of module to input port, right side to output port
When controlling a single module, only the input port needs to be connected to the CPU.
When multiple cascaded modules, inputs and outputs are connected to the CPU, the
The input terminal of the second output of the first module a module, t
the first two modules of the input terminals of the three terminal modules, and so on.
51 microcontrollers.
Example:
VCC → 5 volts
GNSS→ Global Navigation Satellite System
Din→ Page 2.2
Counter-Strike→ Page 2.1
CLK Corporation→ p. 2.0
Package Included:
1 x MAX7219 Microcontroller 4-in-1 Display with 5P Line Dot Matrix Module for Arduino
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Delivery details
1) We only ship to confirmed PayPal addresses.
2） Economy Shipping, with no tracking number.
Standard Shipping, with tracking number.
Express (Expedited) Shipping, with tracking number.
3) Economy shipping needs 2-5 weeks to arrive mostly.
In rare case, it can take up to 6-8 weeks.
It depends on your location and local postal service, as well as the weather condition along the shipping.
4)If you need a faster delivery time, you could choose
Express (Expedited) Shipping.
If you need a tracking number, you could choose Standard Shipping.
1)We offer 60 day money back or replacement guarantee.
In addition, it allows customers to return new and unused products in their original factory condition for any reason within 60 days from the date of purchase.
2)Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. Please feel free to contact us within 4 days after you receive your package about replacement.
3)If you don't receive items over 35days ,please make sure to contact us before leaving any neutral or negative feedback.We'll try our best to help you solve the problem.
If we authorized the return, customers will get an email with instructions for returning the item. Email will be replied within 48 hours on Chinese business hours.