Arduino 4digits led clock display module ,brightness can be adjusted.42X24X12mm

Specifications

We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!

PRODUCT PICTURE

PRODUCT FEATURES

Arduino four digital tube display module LED brightness is adjustable Take the hour when the accessories building blocks

When the module is a 12 feet to take four hours of total Yang digital tube display module (0.36 inches), driver chip for TM1637, just can make 2 root signal single-chip microcomputer control four 8 digital tube.

Module features below:

Display device to Yang scarlet letter for four digital tube

Digital tube 8 grey level is adjustable

The control interface level for 5 V or 3.3 V

4 M2 screw positioning hole, easy to install

Four digital tube display module interface as shown in the figure below:

SHIPPING TERMS

1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST

2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.

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PAYMENT TERMS

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:   *Paypal: total sum *0.041   *Escrow: total sum *0.05   *TT: $28-$45(according to amount)   *Western union: $0

GUARANTEE PERIOD

    3 Months, if the quality have any problems, We have a good after sale

service team will slove the quality problems for you.

1.If you test the products and it doesn't work, pls keep it and send it to us in 

   1 month, we will send the good one to you with the following order.

2.If the product is already used by you, then no warranty.

3.If the product is broken by man-made, then no warranty.

CONTACT US