Gyroscopes - Revision history

P0rc0 r0ss0: Redirecting to Sensors/Gyro

2011-12-18T09:48:52Z

← Older revision		Revision as of 03:48, 18 December 2011
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	~~== Paparazzi ADXR Gyro board ==~~		#REDIRECT [[Sensors/Gyro]]

	[~~http://cvs.savannah.gnu.org/viewvc/paparazzi/paparazzi3/hw/sensors/ CVS]~~

	~~== 3 gram AHRS ==~~

	[~~http:~~/~~/www.vectornav.com/ VectorNav AHRS]~~

	~~== Sparkfun Breakout Board ==~~

	Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor and will work without modification if you have a Tiny2.11 and in assembly used a 1.8k resistor on R12 and/or R13 (see [[Tiny/v2.11\|Tiny v2.11]] page).

	For [[Tiny\|Tiny1.3]] or [[Classix]] Autopilots you will need to create a resistor bridge as their ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

	~~Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny. These become our connections for Rate and Temp to the tiny.~~

	~~[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]~~

	~~[[User:Cdewagter\|cdewagter]] 12:59, 25 January 2008 (CET)~~

	~~=== ADXRS613 with Twog v1 ===~~
	~~An overview of how to use an ADXRS613 gyro for roll rates with a Twog v1 can be found at [[Gyroscopes/ADXRS613]].~~

	~~[[Category:Hardware]] [[Category:Developer_Documentation~~]]

P0rc0 r0ss0: /* Sparkfun Breakout Board */

2011-12-11T10:16:13Z

Sparkfun Breakout Board

← Older revision		Revision as of 04:16, 11 December 2011
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	== Sparkfun Breakout Board ==		== Sparkfun Breakout Board ==

	Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor and will work without modification if you have a Tiny2.11 and in assembly used a 1.8k resistor on R12 and/or R13 (see [~~http:~~/~~/paparazzi~~.~~enac.fr/wiki/index.php/Tiny_v2 Tiny2~~.11] page).		Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor and will work without modification if you have a Tiny2.11 and in assembly used a 1.8k resistor on R12 and/or R13 (see [[Tiny/v2.11\|Tiny v2.11]] page).

	For [~~http://paparazzi.enac.fr/wiki/index.php/~~Tiny Tiny1.3] or [~~http://paparazzi.enac.fr/wiki/index.php/Classix~~ Classix] Autopilots you will need to create a resistor bridge as their ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.		For [[Tiny\|Tiny1.3]] or [[Classix]] Autopilots you will need to create a resistor bridge as their ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

	Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny. These become our connections for Rate and Temp to the tiny.		Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny. These become our connections for Rate and Temp to the tiny.

Esden at 01:16, 10 March 2011

2011-03-10T01:16:29Z

← Older revision		Revision as of 19:16, 9 March 2011
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	=== ADXRS613 with Twog v1 ===		=== ADXRS613 with Twog v1 ===
	An overview of how to use an ADXRS613 gyro for roll rates with a Twog v1 can be found at [[Gyroscopes/ADXRS613]].		An overview of how to use an ADXRS613 gyro for roll rates with a Twog v1 can be found at [[Gyroscopes/ADXRS613]].

			[[Category:Hardware]] [[Category:Developer_Documentation]]

Tim: Linked to ADXRS613 page

2010-03-13T08:55:41Z

Linked to ADXRS613 page

← Older revision		Revision as of 02:55, 13 March 2010
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	[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]		[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]
	~~<br />~~

	[[User:Cdewagter\|cdewagter]] 12:59, 25 January 2008 (CET)		[[User:Cdewagter\|cdewagter]] 12:59, 25 January 2008 (CET)

			=== ADXRS613 with Twog v1 ===
			An overview of how to use an ADXRS613 gyro for roll rates with a Twog v1 can be found at [[Gyroscopes/ADXRS613]].

Cdewagter: /* Paparazzi ADXR Gyro board */

2009-09-22T10:12:46Z

Paparazzi ADXR Gyro board

← Older revision		Revision as of 04:12, 22 September 2009
Line 3:		Line 3:
	[http://cvs.savannah.gnu.org/viewvc/paparazzi/paparazzi3/hw/sensors/ CVS]		[http://cvs.savannah.gnu.org/viewvc/paparazzi/paparazzi3/hw/sensors/ CVS]

			== 3 gram AHRS ==

			[http://www.vectornav.com/ VectorNav AHRS]

	== Sparkfun Breakout Board ==		== Sparkfun Breakout Board ==

Dconger: /* Sparkfun Breakout Board */

2008-04-19T07:26:47Z

Sparkfun Breakout Board

← Older revision		Revision as of 01:26, 19 April 2008
Line 6:		Line 6:
	== Sparkfun Breakout Board ==		== Sparkfun Breakout Board ==

	Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor ~~while the tiny~~ ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.		Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor and will work without modification if you have a Tiny2.11 and in assembly used a 1.8k resistor on R12 and/or R13 (see [http://paparazzi.enac.fr/wiki/index.php/Tiny_v2 Tiny2.11] page).

			For [http://paparazzi.enac.fr/wiki/index.php/Tiny Tiny1.3] or [http://paparazzi.enac.fr/wiki/index.php/Classix Classix] Autopilots you will need to create a resistor bridge as their ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

	Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny. These become our connections for Rate and Temp to the tiny.		Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny. These become our connections for Rate and Temp to the tiny.

Turbotas: /* Sparkfun Breakout Board */

2008-02-27T20:28:13Z

Sparkfun Breakout Board

← Older revision		Revision as of 14:28, 27 February 2008
Line 8:		Line 8:
	Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.		Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

	Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny.		Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny. These become our connections for Rate and Temp to the tiny.

	[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]		[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]

Turbotas: /* Sparkfun Breakout Board */

2008-02-27T20:27:12Z

Sparkfun Breakout Board

← Older revision		Revision as of 14:27, 27 February 2008
Line 8:		Line 8:
	Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.		Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

	Note the cut tracks - ~~The~~ 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny.		Note the cut tracks - the 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny.

	[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]		[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]

Turbotas: /* Sparkfun Breakout Board */

2008-02-27T20:26:59Z

Sparkfun Breakout Board

← Older revision		Revision as of 14:26, 27 February 2008
Line 6:		Line 6:
	== Sparkfun Breakout Board ==		== Sparkfun Breakout Board ==

	Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it ~~wil~~ not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.		Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it will not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

			Note the cut tracks - The 2.5v and ST2 pins are re-purposed as the midpoint in the resistor bridges as they are not needed for tiny.

	[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]		[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]

Cdewagter at 11:59, 25 January 2008

2008-01-25T11:59:36Z

← Older revision		Revision as of 05:59, 25 January 2008
Line 1:		Line 1:
	[[Image:~~under_construction~~.~~gif~~]]		== Paparazzi ADXR Gyro board ==

			[http://cvs.savannah.gnu.org/viewvc/paparazzi/paparazzi3/hw/sensors/ CVS]


			== Sparkfun Breakout Board ==

			Example Gyroscope for MicroJet: this is the 150 degrees per second sensor from [http://www.sparkfun.com sparkfun]. The sensor is a 5 volt sensor while the tiny ADC is 3.3 volts. Using a resistor bridge of say 220k on 330k gives a nice 5 -> 3 volt conversion of the output. Ideally the gyro should be fed with very smooth stable 5V but as it wil not be integrated but just used to help the slow thermopiles, the 5 Volts from the servos-receiver also work.

			[[Image:ModifiedSparkfunCdw.jpg\|thumb\|Modified ADXR Sparkfun breakout board]]
			<br />

			[[User:Cdewagter\|cdewagter]] 12:59, 25 January 2008 (CET)