FREE SHIPPING on all orders over $500 | Limited to lower 48 states
Home > Shop >X Engineering > Insanity Alarm Kit

Insanity Alarm Kit

SKU: W51066
$7.85 (USD)
Quantity:
Availability: In Stock

Description

Set this kit in an inconspicuous place with light shining on it, and it remains perfectly silent. However, as soon as the light is turned off, the kit gives a high-pitched, irritating sound. When students turn the light on to look for the culprit, the alarm goes silent again. Easy to build and lots of fun. Operates using a 9 V battery, sold separately. Complete with all parts, PC board, and instructions. Size of board: 2.9" x 1.8".

Details

Type: Project Kits Grades: 6-12

Safety

Specifications

  • Assembly Method: soldering required
  • Skill Level: 1
  • Material: PC board, electronic components