Comments (5)
mortenfyhn
commented on May 27, 2024
Maybe we can cheat by having a small deadband around zero.
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mortenfyhn
commented on May 27, 2024
Kinda works now.
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mortenfyhn
commented on May 27, 2024
Plan:
- Get a log of data from a typical brew
- Then try different filtering techniques until flat parts are completely flat and changing parts change with minimal delay
- Discretize the output to 0.1 g intervals to check jitter
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mortenfyhn
commented on May 27, 2024
Right now it's almost consistent 0.0 after tare. The fix must be to tare based on an averaged value instead of based on just one reading.
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mortenfyhn
commented on May 27, 2024
Took another startup log, and it seems the first 5-ish measurements (0.3 ish seconds) are off, before it settles.
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Related Issues (20)
- Consistent 0.0 after tare
- Consistent 0.0 after adding and removing weight
- Ability to measure very light items HOT 1
- Proper solution for on/off HOT 1
- Flash low batt lamp instead of just turn it on HOT 1
- Fix CI HOT 1
- Taring should wait for steady state
- Use different displays
- Make a PCB
- Make a box
- Minimize power consumption HOT 2
- Shabby tare/drift after wake up HOT 1
- Dim display when idle HOT 1
- Disable or fix low battery light
- Dimming: Make sure brightness increases immediately after un-idle or wake HOT 1
- Grams display should be very close to the brewer HOT 1
- Is it possible to measure when the brew is done?
- Calibrate to EEPROM
- Is it time for a state machine rewrite?
- Long press to shut down HOT 2
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