9845 LEGO Mindstorms NXT Sound Sensor
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Description
This sensor gives your robot the ability to detect and respond to sound. It measures noise levels in decibels (dB) and can also focus on frequencies most audible to the human ear (dBA). Connect it to your NXT Brick to build robots that react to claps, voices, or ambient noise. Please note: the NXT Brick, software, and necessary cables are sold separately.
Daily Average Price (USD)
Available Sellers
| Seller | Price | Quantity | Condition | Complete | Country | |
|---|---|---|---|---|---|---|
|
bricks2smiles
Benefits charity, see splash page. |
$4.0 (US $4.00) | 4 | U | C | USA | Buy → |
|
SquatchBricks' Shop
Tested and working. In good condition with minor wear. |
$7.0 (US $7.00) | 2 | U | C | USA | Buy → |
|
A Guy Selling Bricks
Untested, but appears in damaged. |
$7.19 (US $7.192) | 1 | U | C | USA | Buy → |
|
JHBricksCanada
Scratches may be present but tested and working well. |
$7.33 (CA $10.00) | 9 | U | C | Canada | Buy → |
| Red Mountain Bricks | $8.0 (US $8.00) | 6 | U | C | USA | Buy → |
| — | $8.0 | — | Used | — | US | Buy → |
| — | $8.0 | — | Used | — | US | Buy → |
| FLL HQ | $8.1 (US $8.10) | 4 | U | B | USA | Buy → |
| Brick Donkey | $8.77 (GBP 6.58) | 1 | U | C | United Kingdom | Buy → |
| — | $8.99 | — | Used | — | US | Buy → |
| — | $8.99 | — | Used | — | US | Buy → |
| — | $9.01 | — | Used | — | US | Buy → |
| — | $9.01 | — | Used | — | US | Buy → |
|
MAGIC BRIX
tested and working |
$10.76 (GBP 8.067) | 1 | U | C | United Kingdom | Buy → |
| — | $10.78 | — | Used | — | GB | Buy → |
| — | $10.78 | — | Used | — | GB | Buy → |
| — | $11.12 | — | Used | — | CA | Buy → |
| — | $11.12 | — | Used | — | CA | Buy → |
| Second Chance Bricks 915 | $11.3 (US $11.297) | 1 | U | C | USA | Buy → |
| BRSstoreDK | $11.61 (DKK 75.00) | 1 | U | C | Denmark | Buy → |
| The Bricks Hunters | $11.72 (CA $16.00) | 1 | U | C | Canada | Buy → |
| AlleyCat Bricks | $12.5 (US $12.50) | 1 | U | C | USA | Buy → |
| QBrick | $12.72 (EUR 11.00) | 4 | U | C | Belgium | Buy → |
|
gallusbrick
Tested - Works |
$13.59 (CHF 10.6305) | 18 | U | C | Switzerland | Buy → |
| Dragon Bricks | $14.94 (EUR 12.9268) | 14 | U | C | Slovakia | Buy → |
| Classic Brix | $15.0 (US $15.00) | 1 | N | C | USA | Buy → |
|
Falu Bricks
New in sealed bag. |
$17.3 (SEK 160.045) | 1 | N | C | Sweden | Buy → |
| Bricks Store Mexico | $19.0 (US $19.00) | 2 | N | C | Mexico | Buy → |
| MAGIC BRIX | $19.46 (GBP 14.59) | 8 | N | S | United Kingdom | Buy → |
| Beehive Brick Store | $23.42 (US $23.424) | 1 | U | C | USA | Buy → |
|
M, V & Z's brickworks
never used. Works. Came from an original NXT box that was sealed. |
$25.64 (CA $35.00) | 1 | N | C | Canada | Buy → |
| mattkaupke | $27.54 (US $27.5405) | 1 | U | C | USA | Buy → |
| George's Brick Shop | $29.99 (US $29.99) | 50 | N | S | USA | Buy → |
|
LaBrick's
Tested & working. FREE SHIPPING OVER $100 FOR USA AND CANADA. |
$32.96 (CA $45.00) | 1 | U | C | Canada | Buy → |