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SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino
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SMAKN Speak Recognition, Voice Recognition Module V3, compatible with Arduino

Product ID: 16001593
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Description

*Voltage: 4.5-5.5V. *Current: <40mA. *Digital Interface: 5V TTL level for UART interface and GPIO. *Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface. *Size: 31mm * 50mm. *Recognition accuracy: 99% (under ideal environment). Feature: *Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking). *Maximum 7 voice commands effective at same time. *Arduino library is supplied. *Easy Control: UART/GPIO. *User-control General Pin Output. Document: *Manual. *Library for Arduino. *Video Instruction. *How to play VR3 with VR3. *How to test VR3 Protocol on PC.

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TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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