The SAPPHIRE Radeon RX 9070 XT NITRO+ is one of the best-looking GPUs of 2025, and a great example of what AMD's new RDNA 4 ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The Nintendo Switch is in short supply just about everywhere, so tearing into it is ...

The TL494 is a switched-mode power supply controller designed to work in a variety of configurations and manufactured by multiple semiconductor companies. The basic operation of a switch-mode ...

The first step in his journey was to replace the linear voltage regulator with this switch mode version. It’s a step-down voltage regulator circuit with a tiny footprint and a matching price tag ...