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Description |
The new Light Barrier kit from Velleman is a cool kit for under $10.00.
Applications:
Announce vistors
Warn against burglars
Set boundaries
Science and school projects
Specifications:
Audible (85dB) and visible (LED)
Alert range: 3.3ft to 13 ft
On/off switch provided
Power supply: transmitter: 9V DC/50mA max.
Receiver: 9V DC/20mA max.
9V battery holder and adapter jack included
Dimensions:
Transmitter: 2.2 x 1.6" receiver: 3.9 x 2.0"
Not recommended for outdoor use.
Click photo to enlarge.
In Stock
Fast Same Day Shipping.
Choose Priority Mail for fast delivery in 2-3 days.
Order No. MK120.
We Recommend the Learn To Solder kit for new builders.
http://j-tron.com/product/Learn_To_Solder_Kit_AK-100.html |
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