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Location: China
Ships to: US,
Item: 395907519258

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Item must be returned within:60 Days
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8-Bit LED 8-Bit Digital Tube 8 KeyS TM1638 Display module Weight:28 g Color: as picture show Size:75mmx48mm/2.95″x1.89″(inch) (approx) The rated voltage: DC12V Voltage range: DC7.0 V-13.6 V The input power: 0.24 A The rated speed: 9500 R.P.M Temperature range:-10.. 70 ° C Txpect life: 25 ° C L10 when expected life 50000 hours Bearing structure: free maintenance dual ball bearings Rotation direction: the wind from stents place eduction, facing the rotor counter-clockwise The wiring way: + red-black signal: blue (blue line, the alarm line speed, it is necessary to pay attention to). Line about 20 cm long The biggest air volume: 26.8 m? / h The electric motor protection : overload protection, wrong level protection and stall lock current protection Minimum wind pressure : 0.. 120 Pa Noise index : 41.9 dB (A) Material qualitative material: glass fiber reinforced plastic, PBT shell, PA blades Function explain : electronic reversing the rotor dc fans, complete electronic directional control components Including the following resources: 1. 8 key 2. 8 LED common cathode 3. 8 a digital tube common cathode Use TM1638 digital tube drive chip to drive common cathode LED digital tube How to connect: VCC GND 5V power supply, STB CLK DIO MCU I/O port This module for the chip TM1638, set the above three kinds of single chip microcomputer common peripheral circuit, the biggest characteristic is to simply take microcontroller three IO mouth can drive, scanning display and key scan don’t need microcontroller intervention, only need to register to display data related to reading and writing or testing buttons, save MCU resources. Buy the module provides an example program. Wiring methods : VCC GND connected 5V supply, STB CLK DIO connected microcontroller IO port. Package Included: 1 x 8-Bit Digital LED Tube 8-Bit TM1638 Key Display Module For AVR Arduino ARM Notice: Because,the international air shipping forbid to ship liquid,powder and batteries, If you purchased goods containing such items, we will not be putting them packing. Thank you for your support. Shipping Please read this before buying International Shipping may Be Delayed Due to Customs. Customers are Responsible For All Import Charges, Tariffs, Duties, Taxes, and Fees Associated with Import of the product. Shipping Charges does not include any Import Charges, Tariffs, Duties, Taxes, and Fees Associated with it. We are not responsible for undeliverable address.We reserve the right to charge the shipping fee again for returned items due to wrong address. Contact us We work 6 Days a week From 9:00am – 6:00pm Monday – Saturday CHINA Time.Please contact us with any comments, questions or suggestions that you may have bysending ebay message, All the mail will be replied within 24 hours. Please ensure your mail box would not blocked / filtered our mails.

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