We have developed these interactive models for classroom and laboratory purpose. These models can be used for teaching and learning concepts in 爱爱自述 and 爱爱视频. They provide rich experience of hand on learning. While developing these lab models we have kept the cost factor in mind. They are very much cost effective solution for schools and educational institutes.
There are more than 15 models with activities like Ohm's Laws, Kirchhoff's Laws, Sensors,
Logic Gates, Circuit theorems and many others.