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Little Helper: an ARM powered mobile device

Little Helper: an ARM powered mobile device

Phillip Schuster has build a portable device featuring some ports to connect stuff like sensors and other circuits and some menu driven user interface to trigger various modules doing tests, reading data etc.



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Working in my lab with electronics I came across different little challenges once in a while, and noticed that I am missing tools to handle them efficiently. Just a quick list, I am sure you could add various items to the list:
What is the I2C address of a chip? (yeah, you can work through the Datasheet but the Datasheets I know don’t have an outline topic for this. It’s somewhere hidden deep in text somewhere)
What is the voltage range of the analog sensor in my current environment (take a photo sensor)?
Generating PWM or DAC signals
Does this circuit do anything?
Does this circuit do anything specific?
Reading serial output of your Microcontroller/Arduino project

Little Helper: an ARM powered mobile device – [Link]

 


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