Knock-Knock Sensor (FX12-KNOCK)

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  • Regular price $74.00
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Estimated back in stock mid-June 2022.  Preorder now to receive yours as soon as they arrive!

The FX12-KNOCK is an analog amplifier for vibration sensors. It will amplify small signals from piezo and other low level sensors for reading by a 0-10V input.

This kit includes a knock sensor, an FX12-KNOCK amplifier board and a 12" 4-pin JST cable.  You will also need a BAC V with any FX45 expander module (not included).

Simply connect, configure, and knock another puzzle off your to-do list!