en:instructions:xmasdecoration

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en:instructions:xmasdecoration [2019/01/21 11:24] – [Solution] kniwwelinoen:instructions:xmasdecoration [2019/01/21 11:25] (current) – [Instructions] kniwwelino
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 +====== Christmas decoration ======
 +A simple Christmas decoration that flashes in many colors.
 +{{ :fr:instructions:dsc0863.jpg?400 |}}
 +For that you will have to use the buttons and the LED of color.
 +
 +===== Programming =====
 +Here's how to build an angel or a Christmas tree step by step for Christmas. Use the displayed blocks and put them in the correct order and test your code by clicking on  {{:en:instructions:play.png?direct&30|}}. 
 +
 +==== Step 1: Turn on the LED in green ====
 +If I press the button A turns on the LED in green.
 +
 +Use the following blocks and add them in Kniwwelino My program:
 +
 +{{:en:instructions:wristband03.png?200|}}  {{:en:programmingblocks:led_1.png?200|}}
 +
 +You can test your code.
 +
 +==== Step 2: Change the color when you press the B button ====
 +If I press the B button then turn on the LED in another color.
 +
 +Add the following blocks below what you already did in step 1:
 +
 +{{:en:programmingblocks:wristband04.png?200|}} {{:en:programmingblocks:led_colors.png?200|}}
 +
 +
 +==== Step 3: Turn off the LED ====
 +Turn off the LED if buttons A & B are clicked at the same time.
 +
 +{{:en:programmingblocks:aandb.png?200|}} {{:en:programmingblocks:led_2.png?200|}}
 +
 +
 +
 +==== Solution ====
 +  * <color #ed1c24>Open the solution   [[https://code.kniwwelino.lu/?lang=en&xml=examples/Xmas.xml|KniwwelinoBlockly]] </color>
 +  * [[https://doku.kniwwelino.lu/_media/en/instructions/pe_xmas_decoration_en_instruction.pdf|Download version]]
 +{{:en:instructions:xmas_decoration_solution1_en.png?400|}}
 +
 +===== Crafting =====
 +
 +==== Material ====
 +
 +  * 1 Kniwwelino
 +  * 1 USB cable
 +  * 1 elastic 
 +  * 1 ice cream stick 
 +  * Tape
 +  * Scissors
 +  * Glue
 +  * 1 sheet of A4 paper in white or colored
 +  * [optional] 2 other sheets of paper colors
 +  * [optional] glitter, markers, stickers, punch, ... all material needed to decorate
 +  * [optional] 1 sheet of tracing paper
 +  * [optional] 1 external battery
 +
 +==== Model ====
 +
 +[[ https://doku.kniwwelino.lu/_media/fr/instructions/templatexmastreeangel_3.pdf |Model]]
 +
 +==== Instructions ====
 +  - Download the template and print it.
 +  -  Choose the model of your choice: angel, single fir or three-story fir.
 +  - Follow [[https://doku.kniwwelino.lu/_media/en/instructions/pe_xmas_decoration_en_instruction.pdf| downloadable instructions]]
 +
 +{{:fr:instructions:dsc0863.jpg?400|Engel}} 
 +
 +{{:fr:instructions:dsc0842.jpg?200|}} {{:fr:instructions:dsc0846.jpg?200|}} {{:fr:instructions:dsc0848.jpg?200|}} {{:fr:instructions:dsc0849.jpg?200|}}
 +
 +{{:fr:instructions:dsc0891.jpg?400|Einzeltanne }} {{:fr:instructions:dsc0902.jpg?400|Dreistöckige Tanne}}
 +
 +===== Your turn! =====
 +  * You can play on the blinking effects of the LED.
 +{{:en:programmingblocks:led_effects.png?200|}}
 +
 +  * You can play on the brightness of the LED.
 +
 +{{:en:programmingblocks:led_6.png?200|}}
 +
 +  * You can use the time to add an effect on the LED and make it change color.
 +{{:en:programmingblocks:led_1.png?200|}}
 +
 +{{:en:programmingblocks:time_1.png?200|}}
 +
 +{{:en:programmingblocks:led_colors.png?200|}}
 +
 +{{:en:programmingblocks:time_1.png?200|}}
 +
 +  * You can also use the loops to repeat your effect 10 times in a row.
 +
 +{{:en:programmingblocks:loops_1.png?200|}}
 +
 +==== Solution ====
 +
 +Downloadable version [[https://code.kniwwelino.lu/?xml=examples/XmasDecoration_complete.xml|in Blockly]].
  
  • en/instructions/xmasdecoration.txt
  • Last modified: 2019/01/21 11:25
  • by kniwwelino