- Category:
- SCM
- Tags:
-
[C/C++]
[源码]
- File Size:
- 763kb
- Update:
- 2013-05-14
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- 0 Times
- Uploaded by:
- cxs
Description: Used Segment LCD, special driver chip, such as: HT1621, taking into account cost, power consumption, and decided to use the single-chip direct drive. LCD manual recommends 1/3 bias, 1/2 bias the sake of simplicity, the actual take a experimental board tried it, the effect is good. The actual dividing resistor R2-29 increased to 1M, and with a pin to drive the CPU (OFF), and further reduce power consumption, schematics, procedures, Photos were posted, useful for reference.
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LCD_DRV.c
16F887A_LCD.pdf
GDC130.pdf
DSC06998.JPG
DSC07002.JPG
DSC07005.JPG
DSC07007.JPG
T1.xls
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