In the past few years, we have covered plenty of robotic arms that can teach kids coding. The Arduino Braccio ++ is designed for engineering schools, universities, and advanced high school students. It can be used for a wide variety of projects, such as motion and sun tracking.
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The Arduino Braccio ++ has RS485 servo motors, a LCD screen and an EcoAllene structure. It has a 7.4V power supply. You can find out more about it here.
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