component

TM1637

Unreviewed

by Kyle Bergstedt

LED driver with keypad scan, 4-digit 7-segment, SOP-20

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TM1637

LED driver with keypad scan, 4-digit 7-segment, SOP-20

The TM1637 is an LED driver IC that supports up to 6 digits of 7-segment display and 16-key keypad scanning. Uses a two-wire serial interface. Common in cheap 4-digit clock display modules.