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! 5pcs/lot max7219 led digital tube display module supports cascading three io port control for arduino

! 5pcs/lot max7219 led digital tube display module supports cascading three io port control for arduino

Model: small-module-11872

$15.84  $12.67

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6 reviews

Current Reviews: 6

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

       
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Item specifics


Brand Name: MAX7219 module

Model Number: MAX7219
    Saving your microcontroller resources without open timer scan freeing the microcontroller to do more things! Only you need to update the display data, a data transfer!   MAX7219 digital display control module   MAX7219 is an integrated serial input / output common-cathode display driver, which connects the microprocessor 7-segment digital LED display with 8 digits, you can connect a bar graph display or 64 independent LED. On which includes a B-type BCD encoder chip, multi-channel scanning loop, segment word driver, but also an 8 x 8 static RAM for storing each data. Only one external register is used to set the segment current for each LED.   A convenient four-wire serial interface can connect all the general-purpose microprocessor. Each data can be addressed in the update does not need to rewrite all of the display. MAX7219 also allows users to select each data coding or non-coding. The entire device contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan-mit register allows the user to display 1-8 bit data, there is a LED ght all the detection mode.   Only three IO ports to drive eight digital tube! Digital fcker-free display! Support cascade!   PCB plate fixed to the four corners of copper studs, which can effectively prevent a short circuit accident occurs!   Digital tube 0.36 inches four one common cathode LED   This module is compatible with 5V / 3.3V microcontroller (51 / AVR / STM32 .......)   Wiring instructions (in program provides an example, you can access any IO ports, you can modify the port defined in the program):   VCC → 5V   GND → GND   DIN → P00   CS → P01   CLK → P02   NOTES:   1.VCC and GND Do not reversed, it would burn chip   2.51 MCU P0 port need pull-up resistor, if your device does not have pull-up resistor can be connected to other ports data nes    

Product Description
Packaging Details Unit

Type: lot (5 pieces/lot)
Package
Weight: 0.102kg (0.22lb.)
Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)

If you would like to pay by PayPal, you can pay to our PayPal account: computerdcjack@gmail.com and email us. Please email us the name of the product, the quantity and other product attributes. The email address is computerdcjack@gmail.com. No matter how many goods you buy in one order, the freight you need to pay is only 15 dollars

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

CARRIER NAME DELIVERY TIME TRACKING SERVICE
DHL 5-7 DAYS WWW.DHL.COM
UPS 5-7 DAYS WWW.UPS.COM
FEDEX 5-7 DAYS WWW.FEDEX.COM
TNT 5-7 DAYS WWW.TNT.COM
EMS 7-10 DAYS WWW.EMS.COM
China Post Air Parcel 10-30 DAYS intmail.183.com.cn/

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 6 (of 6 reviews)

 
by PAUL HIGH
Date Added: 06/03/2017
Fantastic service and products as alwaysHave always bought my hockey gear from barrington, products are reliably good and service is always fantastic. I will continue to do so too!

Rating: 5 of 5 Stars [5 of 5 Stars]

by ELAINE
Date Added: 06/03/2017
Perfect!Received on time.

Rating: 5 of 5 Stars [5 of 5 Stars]

by C molloy
Date Added: 06/03/2017
16 April 2012 Will not use again Similar items ordered from EBay recieved next day,nine days later had to ring and complain to be told out of stock,was sorted eventually will not use again.

Rating: 5 of 5 Stars [5 of 5 Stars]

by GWENAN SMART
Date Added: 06/03/2017
Consistently a fantastic service with very speedy delivery.We love this site, and are very regular viewers of it. We shop here fairly frequently with our sons playing hockey, rugby and cricket.Fantastic store if you choose to visit the lovely town of Knutsford too.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Cees
Date Added: 06/03/2017
! ! ! Excellent - fast - recommended ! ! !! ! ! excellent - fast - recommended ! ! !

Rating: 5 of 5 Stars [5 of 5 Stars]

by SCOTT ALDER
Date Added: 06/03/2017
Quick delivery and hassle free returnsRecently bought a new pair of hockey astros. Turned out to be too big and so used the collect plus return service. The refund was applied to my credit card within a week of dropping off the returned item at a local newsagent, and in the meantime had managed to order a replacement pair which were delivered the next day!

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 6 (of 6 reviews)

 


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