diff --git a/content/posts/delta-robot/ToF.png b/content/posts/delta-robot/ToF.png new file mode 100644 index 0000000..0e20994 Binary files /dev/null and b/content/posts/delta-robot/ToF.png differ diff --git a/content/posts/delta-robot/imu.png b/content/posts/delta-robot/imu.png new file mode 100644 index 0000000..d99488b Binary files /dev/null and b/content/posts/delta-robot/imu.png differ diff --git a/content/posts/delta-robot/index.md b/content/posts/delta-robot/index.md index 5dec87a..4a69168 100644 --- a/content/posts/delta-robot/index.md +++ b/content/posts/delta-robot/index.md @@ -21,4 +21,45 @@ The robot's forward and inverse kinematics were first implemented in a jupyter n
Robot Simulated in 3D Plot -
\ No newline at end of file + + + +# End-Effector Sensors +## BNO085 IMU +
+ IMU +
+ +The [BNO085 IMU](https://www.adafruit.com/product/4754) has the following features: + +- **Acceleration Vector / Accelerometer** + - Three axes of acceleration (gravity + linear motion) in m/s^2 +- **Angular Velocity Vector / Gyro** + - Three axes of 'rotation speed' in rad/s +- **Magnetic Field Strength Vector / Magnetometer** + - Three axes of magnetic field sensing in micro Tesla (uT) +- **Linear Acceleration Vector** + - Three axes of linear acceleration data (acceleration minus gravity) in m/s^2 +- **Gravity Vector** + - Three axes of gravitational acceleration (minus any movement) in m/s^2 +- **Absolute Orientation/ Rotation Vector** + - Four point quaternion output for accurate data manipulation + +Thanks to the sensor fusion and signal processing wizards from CEVA, with the BNO085 you also get: + +- **Application Optimized Rotation Vectors** + - For AR/VR, low latency, and low power consumption +- **Additional Base Sensor Reports** + - Separate and simultaneous outputs of Calibrated, Uncalibrated + Correction, and Raw ADC outputs for the Accelerometer, Gyro, and Magnetometer +- **Detection and Classification reports:** + - Stability Detection and Classification + - Significant Motion Detector + - Tap, Step, and Shake Detectors + - Activity Classification + +## VL53L1X Time of Flight Distance Sensor +
+ Time of Flight Sensor +
+ +The [VL53L1X ToF Sensor](https://www.adafruit.com/product/3967) is capable of precise distance measurement within a range of $[30, 4000]$ mm, with up to a 50Hz update rate and a $27^\circ$ field of view which can be configured with a programmable Region of Interest (ROI). \ No newline at end of file