Free Ship Cathode/common Anode 0.56 Inch Digital Tube 4 Bits Digital Tube Led Display 0.56Inches Blue Digital Tube
- Brand NameCustom-Souring
- Model Number0.56Inch
- Tube Chip ColorBlue
- Quality A
Please leave the message for Common anode or Common cathode you will ,thank you for your support.
LED normal operating current is generally 1MA-20MA, the larger the current the higher the brightness.Different colors of the forward voltage drop is different, red, yellow green, orange is about 1.8V,Emerald green, blue, white, about 3.1V, LED voltage constant parallel drive for large-size digital tube, LED is connected in series,The total pressure drop of the series must be multiplied by the number of LED N., LED driving voltage must be greater than the totalvoltage to light. Customer Service PAYMENT 1.Aliexpress supports Visa , Boleto , MasterCard ,Maestro Debit Card ,Western Union,Webmoney,QIWI and wire transfer via bank. 2.If you still have any question for payment, please feel free to contact us freely .
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