DT electrical components

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Across
  1. 2. when coded correctly, it will make a noise
  2. 3. makes a code repeat theoretically endlessly
  3. 4. Electrical components all put together on one board
  4. 5. light emitting diode
  5. 8. the brain of the STEMKIT
Down
  1. 1. When pressed, an action will be done if coded correctly
  2. 3. the pice of writing you put at the beginning of a code to set up the components
  3. 6. A thin piece of metal that connects components to one another
  4. 7. A component of the stemkit that closes a circuit