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    • The Motorola Razr just got some tough competition

      The Motorola Razr just got some tough competition

      Digital Trends via Yahoo News· 2 days ago

      The 4-inch cover display has 1092 by 1200 pixel resolution at 405 pixels per inch (ppi) density. It has an adaptive 120Hz refresh rate, up to 1,600 nits...

    • Switching Regulator Layout For Dummies

      Switching Regulator Layout For Dummies

      Hackaday· 5 days ago

      Last time, we went over switching regulator basics – why they’re wonderful, how do you find a switching regulator chip for your purpose, and how to...