from nidaqmx import AnalogOutputTask

import numpy as np

task = AnalogOutputTask()

task.create_voltage_channel('Dev1/ao0', max_val = 10)

task.configure_timing_sample_clock()

task.write(np.ones(1000)*3)

data = [i*0.001 for i in range(1000)]

for n in range(1000):

task = AnalogOutputTask()

task.create_voltage_channel("Dev1/ao3")

task.configure_timing_sample_clock()

task.write(data,auto_start=False)

# del task