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5 votes

When use microcontroller, when use microprocessor and when combine both

There are differences between the definitions of the two. Microcontroller is actually a microprocessor with a bunch of built-in, built-around peripherals. Such as ADC (analog digital converter), DAC (...
Bence Kaulics's user avatar
4 votes

When use microcontroller, when use microprocessor and when combine both

Engineering is the art of compromise. You usually have to juggle with several parameters, some of which may be at least partially contradictory. For instance, you could have to find the best ...
jcaron's user avatar
  • 2,293
4 votes

Save each recording on Master from ISD1820 Voice Board

You can trigger Record and Play from pins described in [1] and printed in board. Audio signal can be saved to .wav with ALSA library [2] and saved to SD card. Then it can be sent as HTTP POST to ...
mico's user avatar
  • 4,331
3 votes

Will reusing a mobile phone as a smart webcam be cheaper than buying a dedicated webcam?

Are you really only asking which will draws more current? In either case, the cost will be negligible. I would have made this a comment, but it grew too long. ...
Mawg's user avatar
  • 3,110
2 votes

Can I run Unity AR on a single board computer instead of a smartphone?

Lots of single-board computers support android in their BSP. It's often less porting effort than Ubuntu since the SoCs generally have mobile as a primary market. If you need it, this can give you more ...
Sean Houlihane's user avatar
1 vote

Can I run Unity AR on a single board computer instead of a smartphone?

You could potentially install Android 7 on a Raspberry Pi 3 if you wanted to run that, as described by the MagPi magazine. The binaries can be downloaded here, although I can't tell if the ...
Aurora0001's user avatar
  • 18.5k

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