Kiln Controller: Difference between revisions
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* Laggy thermocouple means temperature overshoots. | * Laggy thermocouple means temperature overshoots. | ||
* Rate throttle is aggressive, but necessary given laggy thermocouple. | * Rate throttle is aggressive, but necessary given laggy thermocouple. | ||
* Temperature reading may be a bit on the low side (actual is 5 - 10f higher), though tough to say because of lag. | |||
= Photos = | = Photos = | ||
<gallery> | <gallery> | ||
Revision as of 23:41, 19 August 2024
Notes
- Kiln Controller: https://digitalfire.com/url/3306
- Thermocouple Amplifier: https://learn.adafruit.com/adafruit-max31856-thermocouple-amplifier/pinouts
- Testing: https://learn.adafruit.com/adafruit-max31856-thermocouple-amplifier/wiring-and-test
- Pi 31856; soft SPI failed, hard SPI succeeded: https://forums.adafruit.com/viewtopic.php?t=112301
- Watchdog Timer: https://pimylifeup.com/raspberry-pi-watchdog/
- Kiln Controller 2: https://www.instructables.com/Build-a-Web-Enabled-High-Temperature-Kiln-Controll/
- 5 Years Since Update: https://github.com/botheredbybees/kilnController
- Game Icon Mugs: https://www.etsy.com/shop/Dwarvesong
Run 1
- Thermocouple response is very laggy.
- Clock doesn't run when temperature is outside range.
- Laggy thermocouple means temperature overshoots.
- Rate throttle is aggressive, but necessary given laggy thermocouple.
- Temperature reading may be a bit on the low side (actual is 5 - 10f higher), though tough to say because of lag.
