Pololu High-Power 10:1 6V Micro Metal Gearmotor with Extended Motor Shaft Brand_Taskit Gravity: Analog Sound Sensor

Gravity: Analog Sound Sensor

Raspberry Pi 4 2GB board

Wire up to your favourite microcontroller (we suggest an Arduino) to the I2C data lines to set the transmit frequency and play line-level audio into the stereo headphone jack

a MP3 module and some wires as well as batteries

or you can plug into your computer

Pololu High-Power 10:1 6V Micro Metal Gearmotor with Extended Motor Shaft Brand_Taskit Gravity: Analog Sound SensorThis is a Pololu miniature high power (HP), 6V brushed DC motor with a 9. 96: 1 (10: 1) metal gearbox with an extended motor shaft for use with encoders. This 1 mm diameter shaft extends 4. 5 mm from the rear of the motor and rotates at the same speed as the input to the gearbox. These versions work with our separately available Pololu encoders. The motor has a cross section of 1012 mm, and the D shaped gearbox output shaft is 9mm long and 3mm in