Differences

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--- clapperboard [2017/05/21 18:55] – add hardware kingkevin
+++ clapperboard [2017/05/21 19:06] – add future kingkevin
@@ Line 55: / Line 55: @@
 The source code is available in the [[https://git.cuvoodoo.info/clapperboard/about/|git]].
 This {{ :clapperboard:clapperboard_firmware-v1.tar.bz2|firmware release}} also include binaries and documentation.
+====== future ======
+The prototype used off-the-shelve modules (displays, micro-controller board, RTC, ...) linked with wires.
+The next version would used a proper dedicated board replacing the board (just reusing the clap), removing the need of wires.
+Other small improvements:
+  * use the STM2F103 internal RTC instead if the DS1307
+  * 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 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)