TM1637 4 Digit 7 Segment LED Display
TM1637 4 Digit 7 Segment LED Display
TM1637 4-Digit 7-Segment LED Display Module
The TM1637 module is a compact and low-cost display used to show numerical data and basic characters. It features a built-in TM1637 driver IC, allowing control of four 7-segment digits using only two wires.
Why it’s a System Essential:
• Two-Wire Control: Uses just CLK and DIO, saving microcontroller pins.
• Built-in Driver IC: Simplifies control of multiple digits.
• Clear Numeric Display: Shows numbers and limited characters (A–F).
• Compact Design: Easy to integrate into projects.
Technical Capabilities:
• Digits: 4 (7-segment)
• Driver IC: TM1637
• Interface: 2-wire serial (CLK, DIO)
• Display Type: Common anode
• Segment Size: ~0.36 inch
Best For:
Ideal for digital clocks, counters, timers, and Arduino-based display applications.
Specifications
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