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Accelerometer-logger with SD-card memory

Step 5Final preparations

Final preparations
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Connect the battery and check that +3.3v_1, +3.3V_2 and +1.8V is correct.
Load the character map in to the external memory, then load a testing software to the uP to see if the unit is starting.
Prepare the sensor-board, it just need the sensor, some capacitors and a couple of wires.
Then connect the cable between the sensor and the main unit and check that the sensor is working.
The last thing to do is mount the uALFAT-chip and connect the SD-card.
Mount the PCB to Plexiglas with 4 screws.
Now you are ready to measure the forces in your car, bike and of course roller coasters. :)
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Author:lond