New Max7219 Cwg 8-digital Tube Display Module Control Module Red Better Us84

US $2.75

  • China, China
  • Jan 29th
MAX7219 8-Digital Tube Display Module Description   This module is compatible with 5 V / 3.3 V microcontroller.(51/AVR/STM32)   Wiring instructions:(you can pick any IO port definition can be modified in the program)   1. VCC → 5V.   2. GND → GND.   3. DIN → P00.   4. CS  → P01.   5. CLK → P02.   Notice:   1. VCC and GND Do not reversed, it would burn the chip.   2. 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.   Package Included:   --1xMAX7219 digital tube display module.   Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00, please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days (USA ,CA,AU,UK,DE).other country 15-35 days. 2.Express by EMS ,it must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.),please contact us to talk about shipping fee. 3.Once you purchase, please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us ???? 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult, please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service, Business hours are 9am to 6pm Beijing time (+8 GMT), Monday to Friday.   Engineered for professional eBay sellers! On Nov-30-14 at 02:49:30 PST, seller added the following information:

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