Elecronics

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Across
  1. 6. resistor
  2. 7. tool used for desoldering without desoldering iron
  3. 8. Tesla made it
  4. 10. plus and minus
  5. 12. main tool used for soldering
  6. 13. one of semi conductors
  7. 14. earth
Down
  1. 1. device used to measure many things
  2. 2. elementary particle of anti matter
  3. 3. element that holds electric capacity
  4. 4. fork+electrical outlet
  5. 5. tool used for desoldering
  6. 9. capacitor
  7. 11. substance used for better soldering
  8. 12. you switch things with it