LED display module (PCB only)

Name: LED display module (PCB only)
SKU: 1611
Price: 4.99 USD
Availability: OutOfStock
Rating: 4.12 (2 reviews)

(2 Reviews)

Double row MAX7219 based SPI seven segment LED display module (PCB only)

Designed by Embedded Lab in United States of America

SPI7SEGDISP8.56_2R_Components_Bottom.jpg

$4.99

Out of Stock

Sold out since Nov 27, 2017

Double row MAX7219 based SPI seven segment LED display module (PCB only)

Features

3-wire SPI interface
Easy interface with Arduino using LedControl library
Operates at +5V
Multiples modules can be cascaded
16 levels of brightness control through software
Dual 0.56" 4-digit seven segment displays
Available in Red, Blue, and Yellow. This listing is for Red LED.

Note that you will receive PCB only. You will need following items for completing the board.

Read the document page for more details...

Click here for Assembled Blue LED display

Click here for Assembled Yellow LED display

Click here for Assembled Red LED display

Applications

Seven segment LEDs are brighter than LCD displays and provide a far viewing distance and a wide viewing angle. They finds application in front panel display boards of microwave ovens, washers and dryers, digital clocks, frequency counters, and many other gadgets. SPI7SEgDISP8.56-2R is suitable in many projects where you need to display two variable values simultaneously, such as displaying temperature and humidity, or current and voltage, etc.

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Quantity	Price
1-4	$4.99
5-9	$4.50
10+	$4.00

Review Breakdown

Average Ratings

Product: (4.50)

Documentation: (3.50)

Shipping: (4.50)

Communication: (4.00)

Gavin | Dec. 3, 2016

great product!

This pcb is excellent and saves so much time on wiring! The stacking of LED displays are flush and no gaps, just the way I want them to look.

Sean | Jan. 26, 2015

Confusing product picture

Pretty disappointed to find out I only purchased the actual board here. I do see now with the benefit of hindsight that it says PCB only, but the main photo was a display of exactly what I was looking for, which included the seven segment displays themselves, so perhaps I got overly excited. The board itself I'm sure is fine, but the way it was sold to me was confusing. Sigh.

Response from Embedded Lab | Jan. 26, 2015

Hi Sean,
I am sorry to hear that you were disappointed with your purchase. If you want I can still refund you for that. And regarding the confusing part, it is clearly mentioned in the title (PCB only), in the first paragraph ("This listing is for the PCB of the"), in Features section with bold letters ("Note that you will receive PCB only. You will need following items for completing the board"), and also provides you options for the assembled boards at the end of the description. So it would not have happened if you have read carefully what you are buying. I have no intention to confuse the buyers. The picture of the assembled board is there for reference to let the buyers know how the assembled product would look like. But I have taken your suggestion and changed the main picture to one that shows only PCB to avoid this from happening again.

I am not sure why would you give low rating for Communication and Shipping. You never tried to contact me about the issue or anything. And I shipped your order on the same day (Jan 22, 2015) and it was delivered to you in only 3 business days (Jan 26, 2015) including the day you placed the order. What better would you expect for the standard ground shipping?

$4.99