Description:

Module parameters:

1.A single module can drive an 8 * 8 common cathode lattice
2.Module Operating voltage: 5V.
3.Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
4.With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed
5.Module with input and output interfaces, supports multiple modules cascade

Wiring instructions:

1.The module left as an input port to the output port on the right.
2.The control of a single module, simply input port to the CPU
3.Multiple modules cascade input termination CPU, 2 output termination module, a module of the input of the input terminal, the output terminal of the first two modules of the first three modules, and so on ...

51 MCU, for example:
VCC → 5V
GND → GND
DIN → P22
CS → P21
CLK → P20

Package :        

1x PCB board
2x 5P bent pin single row pin
1x 24P IC socket
The 1x Inline MAX7219 chip
1x 10uF electrolytic capacitor
1x 0.1uF ceramic capacitor
1x 10K resistor
2 Block 2x 8P round hole (pitch 2.54mm)
1x 3mm 8 * 8 common cathode red dot           

Note:

1.VCC and GND is not reversed, it would burn the chip!
2.When the 51 microcontroller P0 port control, must be connected to the pull-up resistor, it is recommended that the resistance of 4.7K--10K.
3.Please lattice into the hole first seat, and then inserted into the round hole Block PCB board welding. Lattice word side facing the surface order from left to right pin 123456. PCB board 1 foot square pad!
4.Electrolytic capacitors long-legged as positive, negative short legs; ceramic capacitor without the positive and negative points

               

Shipping information:


1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or Hong Kong Post air mail without tracking number,unless buyers pay extra money.
2. It is estimated that package will arrive in 10-30working days. (holidays and weekends are not included) to most countries! If you don‘t get the items after 30 working days please email us we will Refund or Reship.
3. Since air mail will takes long time for delivery, if you want items urgently, you could contact us to ask shipping cost of Express mail.(such as DHL or EMS or TNT or UPS)
4. We are not responsible for any custom duty or import thanks
5. We only ship the item to the address listed in your Paypal payment. Please make sure your shipping address is correct.
6. If you have any request (e.g. change address), please put a note on Paypal.


Delivery time:

To UK,Ireland:15-18 working days

To USA,canada:12-18 working days

To Asia countries:18-22 working days

To European countries:18-25 working days

To France,italy,Russian,Ukraine:22-30 working days


International buyer noted:

We are not responsible for any custom duty or import thanks.


Returning policy:

All items are tested before shipment,if you get a defective one,pls email to us first asap,

Pls contact us before returning any product. All returns must be made within 14 days from this shipment date. 

Make sure the products in new condition(the SAME CONDITION as it was sent to you).


Shipping cost can not refund, Buyers are responsible for return shipping with proper packaging.

Working time:

Mon-Fri(Beijing time), did not get on weekends.

Any questions,pls email to us freely.we will try our best help you solve all troubles,

thanks.