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Re: ADXL345 accelerometer problems
And all of the wires are straight through? (VCC to VCC, SCL to SCL, SDA to SDA, GND to GND)
And can you get a voltage on SDA and SCL? They should be around 5 volts.
If possible, an oscilloscope would be useful in determining whether or not the I2C bus is working. You should hook up a probe to the SDA line, and confirm that the bits are changing.
Last edited by zaphodp.jensen : 15-01-2012 at 23:46.
Reason: MORE INFO!
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