Tag Archives: tablets

MCUs: Interesting things happen within smart phones and tablets

Cell phones and tablets have several interesting things within them such as touch-screens, cameras, gesture sensors, USB interfacing, battery charge monitoring, and many others. Most of these individual functions need tiny components called micro-controller units or MCUs. Of course, additional components are also required such as ADC or Analog to Digital Converters, PWM or Pulse Width Modulators, LCDs or Liquid Crystal Displays and capacitive touch screen interfaces. The role of MCUs in modern Read more [...]