clapperboard
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This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| clapperboard [2017/05/21 19:06] – add future kingkevin | clapperboard [2017/05/21 19:07] – [future] kingkevin | ||
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| Line 64: | Line 64: | ||
| * use the STM2F103 internal RTC instead if the DS1307 | * use the STM2F103 internal RTC instead if the DS1307 | ||
| * use the internal backups registers instead of the EEPROM | * use the internal backups registers instead of the EEPROM | ||
| - | * use only MAX7219 7-segment drivers and remove all TM1637 drivers (they are fast inferior and need an additional multiplexer) | + | * use only MAX7219 7-segment drivers and remove all TM1637 drivers (they are far inferior and need an additional multiplexer) |
| * use only red and larger 7-segment displays since the contrast is better | * use only red and larger 7-segment displays since the contrast is better | ||
| * use proper SMD components for the power controller (I used lying around through-hole components) | * use proper SMD components for the power controller (I used lying around through-hole components) | ||
clapperboard.txt · Last modified: 2024/01/07 17:49 by 127.0.0.1
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