37 in 1 Sensor Kit for Arduino with Tutorial,Sensors Modules Compatible for Arduino and Raspberry Pi Programming,Active Buzzer/5V Relay/Temperature and Humidity Module etc.

This was good for learning and has a lot of different things to get familiar with, price was fine, I do wish that it had some things that would make it more practical for projects and not just learning, but overall is as described and good starter kit

The kit is everything you need to get into small projects woth arduino.

Everything worked, all are compatible with arduino and seem to be meant for experimenting and not building complex projects as they are on the cheaper side as far as quality. Included was a link to a doc that explained with visuals how to use it with arduino.

Kit completo sin tarjeta Arduino

All the same sensors as other kits at a much better price!