Description: AU Automation Mall 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. SALES POLICY: Your bid is a contract - Place a bid only if you're serious about buying the item. If you are the winning bidder, you will enter into a legally biding contract to purchase the item. If payment is not received within 7 days, item may be offered to the next highest bidder or relisted at the seller's sole discretion. RETURN POLICY : We offer 90 days(used) or 180 days(new) free warranty (except consumables).we stand behind every product we sell.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging, and all accessories.Shipping and handling charges are not refundable. International Buyers: VAT (Value-Added Tax) is buyer's responsibility. However, we will try our best to minimize it. About US: We are professional EBAY sales team and lots of ebay buyers very satisfied with our services.You can enjoy top-quality product and high-quality services from us, Trust me that you will have a pleasant shopping experience in here. payment : Shipping : Click the link above to check out our eBay store. Best Customer Service Prompt Delivery 100% Money Back Guarantee Easy & Secure Payments Copyright 2018 AU Automation Mall. All rights reserved.
Price: 3.12 AUD
Location: China
End Time: 2024-08-26T06:43:47.000Z
Shipping Cost: 0 AUD
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Item Specifics
Restocking fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 60 Days
Brand: Unbranded
MPN: Does not apply
