4 Digits Segment LCD Display, uA Low Power [Version]
$1.80 – $3.20
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- Get a more smooth look instead of segment LCD, also cheap price to have.
- Easily implement and directly by MCU IOs, 74HC595 or HT1621B, etc (First four COM pins, and the rest each segment)
- Do not support backlight
- Middle clock format ” : “, all digit has dot ” . “
- Very low pwoer comsuption, either bare LCD or PCB version is about 50-150uA.
- R1 – 2pcs bare LCD
- R2 – 1pcs HT1621 backside PCB LCD.
- The bare LCD can NOT be drived by normal MCU IOs directly! Pins will be turned Please use HT1621 driver R2 version.
- Please try PIC16 series, or STM8L series MCUs.