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Gyro Sensor aus Robotics Competition Set
Verfasst: 16 Jul 2017, 21:36
von cm.1973
Guten Abend,
Wer hat ein Beispiel Prg für den Einsatz des Gyro Sensor der im Package Robotic Competition Set enthalten ist.
Wie funktioniert der Sensor.
Danke & Grüße
Christian
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 16 Jul 2017, 23:43
von MasterOfGizmo
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 16 Jul 2017, 23:50
von cm.1973
Toll, Danke. Gibt es auch Beispiel Programme, die unter Robo Pro laufen?
Danke & Grüße
Christian
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 17 Jul 2017, 07:11
von thkais
Hallo,
Beispielcode für den Sensor findest du in der Bibliothek von RoboPro im Bereich I2C, oder im Installationsordner von RoboPro im Verzeichnis "Bibliothek\I2C". Dort ist es die Datei "Acc-Gyro-BMX055.rpp".
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 23 Jul 2017, 14:04
von Rei Vilo
Problem with the BMX055 is, the sensor only provides raw values, not the computed Euler angles (yaw, pitch, roll), quaternion, rotation vector and linear acceleration.
I'd recommend the
BNO055 instead, also operating on I²C bus and from Bosch Sensortec.
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 23 Jul 2017, 22:39
von Defiant
Before anyone wonders how to solder it: The BNO055 is used in the
Tinkerforge Imu Brick 2.0 (Really awesome sensor fusion algorithm)
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 30 Jul 2017, 04:13
von Andre
The Imo Brick does not have a i2c on "normal" headers, it uses some special ones. 59,99 + postage seems quite expensive.
eBay (international search) shows a BNO055-board for about 15€, including postage. O.K. longer shippingtime (china...) but less than a quarter of the price. I2C is on normal headers, so connection should be more easy. Seems to be an interesting product.
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 30 Jul 2017, 13:10
von Dirk Fox
Hello Gyro/I²C-fans,
Adafruit offers an I²C breakout board with the BNO055:
http://www.exp-tech.de/adafruit-9-dof-absolute-orientation-imu-fusion-breakout-bno055
It works with 3.3 and 5V logic, so it can be used with TX and TXT, respectively.
It is a bit more expensive than the "china solution" (37€ plus shipping), but solid and reliable.
(A ROBO Pro Driver will be available soon.)
Regards,
Dirk
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 22 Feb 2018, 10:31
von vladmed
Dirk Fox hat geschrieben:(A ROBO Pro Driver will be available soon.)
Hello, is there any news about driver for BNO055?
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 24 Feb 2018, 20:26
von chehr
vladmed hat geschrieben:
Hello, is there any news about driver for BNO055?
Yes, see
viewtopic.php?f=8&t=4683
Re: Gyro Sensor aus Robotics Competition Set
Verfasst: 27 Feb 2018, 14:29
von vladmed