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Red MAX7219 8-Digit LED Display Module Digital Tube Arduino

Product Description

100% Brand new and high quality.
Power: 5V
Material: PCB + Electronic Components
Size: 82 * 15 * 18mm
Color: Green
Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program):

VCC → 5V

GND → GND

DIN → P00

CS → P01

CLK → P02

Notice:

VCC and GND Do not reversed, it would burn the chip
51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines

Warranty and Guarantee Feedback Payment About us Shipment

Warranty and Guarantee

WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND.

To USA: Send by e-package.
To other countries: Order more than $25, provide free tracking number. Order less than $25,customer can pay $2 to get a tracking number.

We located in the biggest electronic market in China--HQB(Shenzhen) ,Specialist in ICs over 10 years, we seek to establish long-term business relationships.

Real store with large stock ICs, 100% as describe.
Best price, Good quality. Can get almost everything at the lowest price *HIT ALL PRICE,14 days NO-QUESTION- RETURN

Feedback

We appreciate positive feedback . we always try our best to service our customers .

so if you have ant question ,PLEASE DON’T HESITATE TO TELL US,

we are always here to offer help .

Payment

We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .

generally we would like to receive payment thin 48 hours if .

About us

PLEASE BUY WITH CONFIDENCE

NEW, GOOD QUALITY, ORIGINAL PACKAGE
LARGE STORE AND THE LOWEST PRICE
NO-QUESTION-REFUND,
FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINAL
PACKING(TAPE REEL/TUBE/TRAY）

We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs,

Transistors, and so on. Especially in Hard To Find Parts . we only sell

NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND

Shipment

We provide airmail service with good package . The items will be shipped within the nest

2 business days after we received the payment . when you buy multiple items ,your shipping

cost will be combined with discount .

SHIPPING TIME (weekends/holidays excluded)
SHIPPING TIME (weekends/holidays excluded)
*Country Name*	*Shipping Time*	*Country Name*	*Shipping Time*
USA/Canada	10 -15d	Spanish/Portugue	10-25d
East/South Asia	10 -15d	France/West Asia	10-25d
United Kingdom	10 -20d	Italy	10-30d
Australia/New Zealand	10 -15d	West Asia/Middle East	15-25d
Most Country of West/North Europe	10-20d	South America and Africa	15-30d
East /Middle Europe/Russia	10-25d

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