An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this Arduino ...

Unlock the secrets of robotics with a simple DIY project that anyone can make at home! This easy-to-follow video reveals how to create a walking robot that can transport goods with ease. Whether ...

Build your own DIY Boat-Bot — a floating robot that sails across water using a small motor and battery! 🚤🤖 This fun and easy science project is perfect for kids, school exhibitions, or ...