ARD-TM1637 4 Bit Digital Tube LED Display Module with Clock Display TM1637
The ARD-TM1637 is the perfect 7 segment display and driver for projects requiring a clock.
The TM1637 chip 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 unit is suitable for uses in induction cooker, micro-wave oven and small household electrical appliance. The unit easily connects through the VCC, GND, DIO and CLK pin and displays the digits in red light.
SPECIFICATIONS:
·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
·Arduino library
·Voltage: 3.3-5VDC
·Current: 27-80mA
·Dimensions: 42 x 24 x 14 mm
·Weight: 8g
Compatible with:
·Arduino
·Raspberry Pi
·Wio
·etc.
Not compatible with:
·Beagle Bone Black
·LinkIt One
WARNING
