Retro Desk clock display VQB 71

The 2018 Hackaday Prize

Description

time
date
seconds
day of week automatically calculated
day in year
week in year
max. days in actual month
temperature CPU
battery voltage
RTTTL melody player
Alarm 1, configurable time, date, days in week
Alarm 2, configurable minute, hourly beep or time talk
sunset time for selected earth position and date (experimental function)
sunrise time for selected earth position and date (experimental function)
moon phase (experimental function)
IIC scaner, list address of connected I2C devices

Files

vqb-uni-10.sch sch - 597.72 kB - 09/09/2019 at 10:30		Download
vqb-uni-10.brd brd - 182.69 kB - 09/09/2019 at 10:30		Download

Discussions

sjm4306 wrote 12/03/2019 at 18:43

Awesome project. If that doesn't look like a bomb with the three 18650's on the back I don't know what does lol!

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whocares wrote 09/09/2019 at 09:51

This project looks pretty cool. I'd love to build a few. Did you finish the new board? Can you upload all the necessary files please?

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bobricius wrote 09/09/2019 at 10:07

yes, but this board is to universal, support also VQB37 and calculator 9 digit buble display

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bobricius wrote 09/09/2019 at 10:31

check in Files ...

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bobricius wrote 07/03/2017 at 22:26

Hi, I am working on new board because this have small bug .... dot is only one led but segment is 2 leds in series, I fixed this in software but new board have resistor and much more versatile board.

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JensGrabner wrote 05/22/2017 at 15:48

Will you source code and Hardware Instructiion publish ??

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Retro Desk clock display VQB 71

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Description

Files

vqb-uni-10.sch

vqb-uni-10.brd

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