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- เผยแพร่เมื่อ 11 ต.ค. 2018
- 3D Printing Filament Dehydrator Control Module
This sketch will control the heater element(s) of a standard Food Dehydrator
to enable drying various 3d printing filament to their suggested dryinh tempertaure and time.
An Arduino is used to display and capture menu selections through 3 momentary push buttons.
Pre stored values for targetted temperature will be compared to the inputs from a DS18b20 Dallas digital temperature sensor.
Results of this comparision will then be used to control the heater element relay via 5v signal.
####-WARNING-#### Timer function is ONLY for reference, NO ACTION to the dehydrator will be executed by the module through timer functions.
The reason for this non-action is to prevent the filament to re-absorb humidity in case of long running time after auto-shutdown of heater element.
Buzzer / Alarm might be added in the future
BOM (Bill of Material):
Qty - Desc
1 - Arduino Pro-Mini or other
1 - OLED Display
1 - DS18B20 Dalla temp sensor
1 - Single Relay Module
1 - 120/220VAC to 5DC converter (Any phone charger or other adapter
3 - Momentary on Push Buttons
3 - 10K Resistor
1 - 4.7K Resistor
Wiring Diagram..........: comming soon
3D printed enclosure....: comming soon
This code GitHub........:github.com/MirageC79/Filament...
Thingiverse: www.thingiverse.com/thing:311... - วิทยาศาสตร์และเทคโนโลยี
Awesome! I might try to build one!
Hello. Will the project continue? It would be interesting to install the HTU21 sensor. And turn on the fan according to humidity.
Have you finish de proyect? any liks?
Have you had any progress on this project?
i love it
I need to complete that project! Still on my to do list.
@@MirageC hi there. love this project. any chance you can give a wiring diagram?
Not start only logo on display
This is great. This could control a light bulb instead as heating element? And make it all diy!
Of course, this could be used with any type of source.
Of course, this could be used with any type of source.
Of course, this could be used with any type of source.
Of course, this could be used with any type of source.
Wierd glitches on screen, works only down button. When i try ssd1306 demo sketch it looks great.