Microcontrollers are awesome! These credit-card-sized systems give maker projects electronic life. They can take an input signal from any kind of sensor, process that data, and output a signal to control electrical components.
- Control swiches and motors
- Talk to chips and hardware
- Make sounds or light LEDs
- Talk to the internet
Which microcontroller is right for you? Read up on Arduino, Raspberry Pi, BeagleBone, Netduino, or Galileo to find out!
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