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Linux-based Operating System running a Dalvik Virtual Machine produced by Google, typically seen in portable devices such as cellphones, e-book readers, tablets, etc. Not to be confused with Androids in the robotics sense.

2 votes

MCU + Linux + Video?

Don't know anything about Android. …
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2 votes

How could I read a digital input (an open/closed switch) from a smartphone without a digitiz...

You cannot make use of the headphone switch built into the phone, since this is a mechanical switch that opens or closes depending on whether a jack is plugged in. There is no external access to the …
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3 votes

Making Device to Send Data to Smartphones: 100m range, 1kb/s bandwidth, low power

BLE is also supported by Android OS (such as used on the Galaxy S series) version 4.3 or later. I have seen BLE chips with maximum transmit power ranging from 12 mA to 39 mA. …
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