Security competitions can be a lot of fun, and preparing for them often exposes participants to skills they might not otherwise have encountered. Yet, participating in such competitions doesn't ...

This paper presents an Arbitrary Waveform Generator (AWG) based on a Direct Digital Synthesizer (DDS) with a sub-Hz frequency resolution. The proposed circuit generates a low-frequency arbitrary ...

4K computer monitors offer sharper visuals, better multitasking, and vibrant colours, making them a good choice for work and entertainment.