Sensor Kit For Arduino Starters
You can do almost all the experiment you can think of, never need to worry about again you don*t have proper materials. this do save you a lot of time

Technical Details

Size (LWH): 6.2 inches, 4 inches, 1.7 inches
Product Details
Product Dimensions: 6.2 x 4 x 1.7 inches
Shipping Weight: 0.25 pounds (View shipping rates and policies)
ASIN : B0156PNRAI