Arduino Upgraded Starter Kit Plastic A Hall effect sensor is

A Hall effect sensor is a sensor that response to a magnetic field

3V and provides bypass capacitors for reliable operation

this means using this chip you can use DC motors and power supplies of up to 36 Volts

5% to take full use of your input power

Arduino Upgraded Starter Kit Plastic A Hall effect sensor isThis Arduino Upgraded Starter Kit is designed for beginner to intermediate level users of Arduino. You can learn from basic to advanced microcontroller programming and RFID basics. It includes lots of sensors and other components. Great for project starters, hobbyists and researchers. Package Included: KIT 1 1 X UNO Board 1 X USB Cable 30 X Jumper Cable wires 1 X Breadboard 30 X LED Light 40 X Resistor 20 X Female to male Dupont line 1 X Potentiometer