crwdns2936039:0iPhone 4 Gyroscope Teardowncrwdnd2936039:04crwdne2936039:0

crwdns2933803:04crwdne2933803:0

crwdns2933797:0Miroslav Djuriccrwdnd2933797:0Kho 28, 2010crwdne2933797:0

-	[* black] The V654A [link\|http://en.wikipedia.org/wiki/Application-specific_integrated_circuit\|ASIC] die (seen on the left) converts the tiny capacitive signals from the MEMS oscillator die into a digital signal which is fed into the iPhone 4.
-	[* black] The sensitivity of MEMS gyroscopes is usually in mV/dps (or degrees per second), so the output of the oscillator (in mV) divided by the sensitivity (mV/dps) provides the angular rate applied to the package, in degrees per second.
+	[* black] The V654A [link\|http://en.wikipedia.org/wiki/Application-specific_integrated_circuit\|ASIC] die (seen on the left) converts the tiny capacitive signals from the GK10A MEMS die into a digital signal which is fed into the iPhone 4.
	[* black] This data is used, for example, to turn the steering wheel of a car or to change the course of an aircraft in any of the iPhone 4's games.
+	[* black] For the mechanical engineers: the sensitivity of MEMS gyroscopes is usually in mV/dps (or degrees per second), so the output of the oscillator (in mV) divided by the sensitivity (mV/dps) provides the angular rate applied to the package, in degrees per second.