Toy-Ikea-MicrowaveController

  Toy Ikea Microwave Controller

  Microware Controller (Arduino Based)

  for Ikea Kitchen DUKTIG

  LEDBERG LED spotlight

  SKaccess by Simon Kong

  www.skaccess.com

  ATTiny841

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  - Features

  increment timer by 5 sec from 0 to 60 sec

  increment timer by 10 sec from 1min to 5 min

  increment timer by 30 sec from 5min onwards to 51min

  press the rotary knob to start/pause countdown

  light will be on when countdown is active

  low tone buzzer noise when counting down to simulate the microwave being on

  opening the door while countdown is on will pause countdown

  when the door is open, light will be on

  when the countdown finishes, will display "End", if the door is not open,

    it will do the End melody again every 2 min, untill the door is open.

    this is to remind the user that there is still food in the microwave.

  V 1.0 - 30/06/2019 - Initial Release

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  - PCB Board Used

  https://www.skstore.com.au/electronics/pcb/Toy-Ikea-MicrowaveController

  https://github.com/SkullKill/Toy-Ikea-MicrowaveController-PCB

  more pictures in the wiki

  https://github.com/SkullKill/Toy-Ikea-MicrowaveController-PCB/wiki

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  - Code Used

  https://github.com/SkullKill/Toy-Ikea-MicrowaveController

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  - Video

  https://youtu.be/BQZ9P_Z0Fzc

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  - Product Used (included)

  15mm Aluminium Knob

  10mm Spacer/Standoff and M3 Screws

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  - Product Used (not included)

  Ikea DUKTIG Play kitchen, birch

  Article Number : 403.199.73

  https://www.ikea.com/au/en/catalog/products/40319973/

  Ikea LEDBERG LED spotlight, white, 4 pack

  Article Number : 103.517.33

  https://www.ikea.com/au/en/catalog/products/10351733/

  Note: the cable with the Dark Lines is the -ve/gnd cable. 

  But better to double check with a multimeter.

  magnetic door sensor (reed switch) [could also use a micro switch]

  3mm Acrylic sheet

  50mm L Angle Bracket

  https://www.bunnings.com.au/zenith-50mm-zinc-plated-angle-brackets-4-pack_p2760232

  various screws and bolts 

  4G X 12mm timber screws

  washer 5/32" / M4

  Bolts & Nuts 3/16" X 15mm / M5

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  Library Used

  https://github.com/SpenceKonde/ATTinyCore

  https://miguelpynto.github.io/ShiftDisplay/

  https://www.pjrc.com/teensy/td_libs_Encoder.html

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  Sketch uses 6850 bytes (90%) of program storage space. Maximum is 7552 bytes.

  Global variables use 226 bytes (44%) of dynamic memory, leaving 286 bytes for local variables. Maximum is 512 bytes.