Cheap, easy to use SDR dongles are an immensely powerful tool for learning about radio technology. However, building your own SDR is not something too many hackers are confident to tackle. [Ashhar ...

In the home theater space most people would tell you the age of optical audio, known officially as TOSLINK, is over. While at one time they were the standard for surround sound systems, the fiber ...

The Raspberry Pi is a diverse and versatile piece of kit. While some versions can be hard to get hold of, there are variants that fill all kinds of electronic niches. From relatively powerful units, ...