Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will receive.

Building A Robotic Fox From Scratch With 3D Printing And Arduino. Watch the process of creating a lifelike robot through ...

If you would like to learn the basics of electronics and soldering electronic components together to make more complicated projects. A good starting point is the Arduino Make Your UNO Kit, providing ...