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I have very few requirement specifications.
The device must be portable, battery powered and last for 10 + hours taking a record of acceleration and heading every 10 seconds and storing this in an appropriately sized memory location.
I have added the magnetometer and may add an RTC as you...
This is a design i have composed for tracking the acceleration and direction of travel of a moving car.
I was hoping to get some input for improvements or possible faults.
A 3.7V 18350 or 18650 provides the power to the lm2623 switching boost regulator to provide 5V for the micro the gps and...
given that i only require acceleration and direction of heating, i considered GPS to be a bit overkill.
What about an accelerometer with a magnetometer for direction?
I am trying to choose components and design a data logger for tracking the acceleration and direction/heading of a car.
The design needs to meet only a few requirement specifications and i don't need to concern myself with the software implementation.
The system needs to record direction of...
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