Voice Recognition Module V3 - Trainable VR piezo disk Class 1 (1 W @

Class 1 (1 W @ 1800/1900MHz) with two-in-one headset jack

SPI interface Triple Axis Accelerometer & Gyro Breakout MPU-6050 motion sensor module with digital output I2C interface

5 V down to 5 V for small to moderate sized loads (for example

built for electronics work: gripping component leads

Voice Recognition Module V3 - Trainable VR piezo disk Class 1 (1 W @Detect Sound and Vibration for Smarter Projects The Voice Recognition Module V3 is a sound sensor with uart designed for sound detection, knock sensing, vibration alerts, and machine monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Voltage: 4. 5V 5. 5V; General Output Pins: Can generate different signals when a command is recognized.; Microphone interface: 3.