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.

Do you have a favorite Raspberry Pi or Arduino-powered robot? Choices abound; the inexpensive microcontrollers hastening the Internet of Things blitz have served as the brains of thousands of useful, ...

While off-the-shelf hardware has its uses, building it yourself lets you customize your designs and develop gear just for you. The 2023 All-In-One Raspberry Pi & Arduino Developer Bundle shows you how ...