/sonar_array

sonar array servo with IMU

Primary LanguageC++

sonar array

launch

roslaunch sonar_array sonar_array.launch

data polyfit

in data folder, python file is provided for calibrated the sonic distance.

Details

hardware

  1. sonic from Jinci tech. Luo Xiaoliang(wechat)
  2. DAQ(data acquisation card to develop) (8AD and 2DA, 24V, 0~10V, 485, 10ms) from YouKong tech

note: sonic sensor, if not so stable, link a 100uf capacity to the signal and sensor ground wires.

DAQ use

  1. init port by sending cmd
  2. send cmd to receive data streaming

Other

test folder for crc check test.