0.24A Digital LED Tube Arduino Development Board TM1638 8 Bit LED Display Module
0.24A Digital LED Tube TM1638 Module 8 Bit Keyboard LED Display Module
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.