MAX7219 8-Digital Segment LED Digital Tube Module for Arduino
Description:
1.MAX7219 is an integrated serial input / output common-cathode
display drivers, which connects the microprocessor and 8 digit
7-segment digital LED display, you can also connect a bar graph
display or 64 separate LED.
2.A convenient four-wire serial interface can connect all common
microprocessor. Each data can be addressed in the update without
rewriting all displays.
3.The entire device includes a 150μA low-power shutdown mode,
analog and digital brightness control, a scan-limit register allows
the user to display 1-8 bit data, there is an all LED light
detection mode.
4.Only need three IO ports can drive eight digital tube, the module
compatible of 5v/3.3v microcontroller.
5.PCV board four corners of the fixed copper stud, which can
effectively prevent short circuit accidents happen.
6.10MHz Serial Interface.
7.Individual LED Segment Control.
8.Decode/No-Decode Digit Selection.
9.24-Pin DIP and SO Packages.
Package Included:
1pcs*MX7219 8 digital tube driver module for arduino
Different anti-static package at optional:
1. Full or partial package according as your requirement.
2. Retailing Box package design according to your requirement (
Order > 2000PCS )
Competitive Advantage:
1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment
FAQ:
1. What is the delivery time?
Normally, 1-5 workdays after payment; Special requirement orders,
delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once and then we make the
judgement for the issue.
3.If the products don’t meet my demand after I received it,can I
return it?
Yes,no problem.You can return back to us, we will refund your full
payment.
4.what is the warranty?
1-3 months to replace new items for free, 1-2 years repairing free
according to different products.
5.Do you accept OEM design?
Yes,we do.We can design according to your requirement.
6.Are you a manufacturer?
Yes,we are.
