??3-in-1 Advanced Robot Building Kit??Ranger 3-in-1 robot building toys provide three robot shapes, Robot Tank, Self-balancing Robot, and Racing Car in one set. Land Raider is a robot tank that can voyage on land. Nervous Bird is a self-balancing robot that can tremble to keep itself balanced. And Dashing Raptor is a racing car with three wheels. All these robot shapes are easy to build with instruction.
 
??More Modules Bring More Fun??Ranger STEM kits include various modules, such as Ultrasonic sensor, Line-tracking sensor, 2 Light sensors, Gyroscope sensor, 12 RGB LEDs, Buzzer, Temperature Sensor, Bluetooth module. With these modules, robotics programming can be much more interesting and interactive. And it will help to cultivate kids' creation and hands-on ability.
 
??Support Scratch & Arduino C Programming??Ranger robotics kit supports Scratch and Arduino C programming. Scratch is block-based programming and programming learning as simple as playing. Arduino C is text-based programming for advanced programming Learning. Kids can learn coding from beginner to expert??advanced educational science kit for kids learning robotics and coding.
 
??Free Apps & Coding Guidance??After finishing building the robot toys, kids can use Makeblock/mBlock/Blockly app to control the robot and use Scratch or Arduino C language to program it for further learning. Kids can get professional coding guidance through these apps. The software platform works on PC, Mac, and Chromebook, and also supports Android and iOS.
 
??Industrial Grade Metal Parts & Mega 2560 CPU??The MCU is the same chip as Arduino Mega 2560, which main parts are made of high-quality aviation aluminum alloy. This kind of metal material is safe, light, solid, and durable. Two powerful encoder motors with metal gears included. There are many possibilities for expansion on the mechanical, electronic, and coding sides.
 
??Ideal Educational Gift for Kids??It's a perfect gift for kids and robot lovers. It is also the ideal learning & educational toy gift for boys and girls on birthdays, Children's Day, Christmas, Chanukah, Easter, STEM activities, STEM projects, summer camp, back to school, and home fun time. Different robot forms bring kids a variety of fun to play with.