Sale! Assembly RequiredMount across a path or doorway. When a person or object breaks the beam the loudspeaker will sound.Kit includes PCB, LDR, speaker and all components.12VDC power required.Instructions sold separately or withing the Short Circuits book range
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Mount across a path or doorway. When a person or object breaks the beam the loudspeaker will sound.
Kit includes PCB, LDR, speaker and all components.
12VDC power required.
Instructions sold separately or withing the Short Circuits book range,
Short Circuits Books are available for Download Here
For More Information on Kids science/electronics projects Click Here for Kits for Kids
Assembly required Specifications:
| Kit Form | Short Form (circuit only) |
| Kit Group | Short Circuit Series |
| Difficulty | Simple |
| Application Field | Electronic eye |
| Contains High Voltage Components | No |
| Instructions Included | No |
| PCB Width | 61mm |
| PCB Length | 105mm |
| Project Number(s) | 3 |
| Volume Number | Volume 3 |
Cost - $25
Free Shipping We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
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