TM1637 Drive Control Special Circuit , Adjustable Brightness

TM1637 is a kind of LED (light-emitting diode display) drive control special circuit with keyboard scan interface and it's internally integrated with MCU digital interface, data latch, LED high pressure drive and keyboard scan. This product is in DIP20/SOP20 package type with excellent performance and high quality, which is mainly applicable to the display drive of induction cooker, micro-wave oven and small household electrical appliance. 

•  Applied power CMOS technique
•  The display mode (8 segments*6 bit) supports output by common anode LED.
•  Keyboard scan (8×2bit), with enhanced identification circuit with anti-interference keys
• Luminance adjustment circuit (adjustable 8 duty ratio)
• Two-wire serial interface (CLK, DIO)
• Oscillating type: Built-in RC oscillator
• Built-in power-on reset circuit  Built-in automatic blanking circuit
• Package type: DIP20/SOP20

Resources

• Arduino Library for TM1637
• TM1367 Code Example
• Code Example TM1367 with DHT11 temperature sensor 
• TM1367 Library Functions
• https://github.com/tehniq3/TM1637-display
• http://playground.arduino.cc/Main/TM1637