Here we recommend you a popular programming kit : Mixly Graphic Programming Kit

This kit has complete information and a wide range of programming cases.
Such as: traffic light case, limit module case, self-locking module case, buzzer module case, etc.

In addition to basic programming experiments, this kit can also be used with Lego blocks to expand thinking, thus providing more novel ways to play.
For example: Building a music windmill, a time cabin, a flash block car,etc.
【Please note】This product is only a DIY Kit, without LEGO bricks

The accessories of this kit are as follows: