Showing all 5 results

• 

  LDR Light sensor

  £2.90 Read more
• 

  Passive Infrared Movement detector

  £4.25 Add to basket
• 

  Sound Level detector

  £3.75 Add to basket
• 

  Temperature sensor

  £3.90 Add to basket
• 

  Water sensor

  £3.00 Add to basket