About this item: 
This electronic sensor kit contains 48 pieces most popular and mainstream sensors and modules, allow you to do a lot devices, robots and other interactive device with the best price. This kit Not contains arduino controller board. 
Compatible with various micro-controllers and Raspberry Pi, such as mega 2560, r3 development board, pro micro, leonardo, etc. Note we only offer arduino instructions. 
We provide detailed projects for each sensor based on development board, including wiring method, test code, etc. Download the arduino tutorial from wiki website. 
This is high quality sensor kit with exquisite packaging. It's a perfect present for junior high and high school inventors, hackers, designers, and tinkerers of all levels. 
The tutorial shows wiring for the Arduino and gives example code. All of this makes getting started with sensors quite easy. The professional support team is ready to answer any questions.