Active Member
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[China]
Address: Room1105, Block B, Chinto Technology Building, Minzhi Road, LongHua, ShenZhen city, GuangDong province, China
Contact name:Amy
Oky Newstar Technology Co., Ltd |
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Product description:
1.Material qualitative material: glass fiber reinforced plastic, PBT shell, PA blades
2.Function explain : electronic reversing the rotor dc fans,
complete electronic directional control components
3.Material: Glass fiber reinforced plastic, PBT shell, PA blades
4.How to connect: VCC GND 5V power supply, STB CLK DIO SCM IO port.
5.TM1638 is a LED (light-emitting diode display) driver control
circuit with a keyboard scan interface, the internal set Into a MCU
digital interface, data latch, LED high-voltage driver, keyboard
scanning circuit.
Product Specification:
1.Power CMOS process；Display mode 10 segments × 8 digits；Key scan
(8 × 3bit).
2.Brightness adjustment circuit (adjustable duty cycle 8)；Serial
Interface (CLK, STB, DIO).
3.Oscillation method: RC oscillation (450KHz + 5%)；Built-in
power-on reset circuit；Available in SOP28 package.
4.Mainly used in refrigerators, air conditioners, home theater
products such as high-segment display driver.
Product Features:
| 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 |
| Txpect life: 25 ° C L10 when expected life 50000 hours |
Product Pictures:
About our company:
2005, Established in Shenzhen, Guangdong, China, engaged in
providing all kinds of diode, audino, integrated circuits, and
electronic components.
2006-2008, Invested in Single Chip Microcomputer plant, specialized
in manufacturing all kinds of sensor modules and power supply
modules.
2009-2010, Started to manufacture Arduno-related modules, sensor
modules, single development boards, etc.
2011-2012, Mainly provided various kinds of Arduno-related boards
and shields, such as UNO R3, Mega, DUE, W5100 etc. At the same
time, invested in the factory of 3D printer spare parts.
2013-2014, Took Arduno supplies as leading business,Cooperating
with DIY factory, providing Ardu-related Robot products such as
servo, control board cables and so on.
2015, Striving to develop overseas business, lower, accepting small
batch orders. Investing in 3D printer factory and expanding product
offerings.
FAQ:
1. What is the terms of payment?
L/C,D/A,D/P,T/T,Western Union,MoneyGram
2. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
3.If the products can't work after receiving it,what should I do?
We will replace new items for you at once, and respect your final
decision for wrong goods.
4.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.
5.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving
factory. we have earned very good reputation in quality,Certified
by the ISO9001.
