哥们我用l298n怎么直接驱动不转呢car的程序不用改吧 78接en 0123接in1234对吧

if blobs:
max_blob = find_max(blobs)
pan_error = max_blob.cx()-img.width()/2
tilt_error = max_blob.cy()-img.height()/2
print("pan_error: ", pan_error)
img.draw_rectangle(max_blob.rect()) # rect
img.draw_cross(max_blob.cx(), max_blob.cy()) # cx, cy
pan_output=pan_pid.get_pid(pan_error,1)/2
tilt_output=tilt_pid.get_pid(tilt_error,1)
print("pan_output",pan_output)
pan_servo.angle(pan_servo.angle()+pan_output)
tilt_servo.angle(tilt_servo.angle()-tilt_output)
和和def run(left_speed, right_speed):
    if inverse_left==True:
        left_speed=(-left_speed)
    if inverse_right==True:
        right_speed=(-right_speed)

    if left_speed < 0:
        ain1.low()
        ain2.high()
    else:
        ain1.high()
        ain2.low()
    ch1.pulse_width_percent(abs(left_speed))

    if right_speed < 0:
        bin1.low()
        bin2.high()
    else:
        bin1.high()
        bin2.low()
    ch2.pulse_width_percent(abs(right_speed))
`

像这个小球识别抓取 用到的 什么硬件都有 网上只有一个视频片段 这个实现的话得需要哪些东西

那得在某个程序基础上吧 比方说在识别离中心最近的色块 或者是颜色识别形状识别组合？？？

用的什么件什么程序 实现目标的识别抓取