Timing Pulley GT2 (20 Teeth-5mm Inner Diameter-6mm Width) earth magnetic field Power supply: 5V

Power supply: 5V

This make it it easy to receive data and handle it using arduio

This voice recording module is based on ISD1820 chip

the module provides much flexibility and ease of integration for customer’s application

Timing Pulley GT2 (20 Teeth-5mm Inner Diameter-6mm Width) earth magnetic field Power supply: 5VThe GT2 pulley with 20 teeth or grooves is one of the best choices for 3d printer construction or XYZ linear motion for small CNC because the gt2 pulley tooth profile is anti backlash. Why? The rounded teeth of this tooth and belt are engaged together longer providing a smoother transition between teeth. This is what you need for your 3D printer or transmission mechanism. This pulley has 20 teeth, and a 5mm inner bore. Two set screws can be used to