Other Parts Discussed in Thread: ADS1115
怎么调ads1115的精度,减少误差
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该器件没有独立的电压基准脚,需要特别设计供电端,干净稳定,有一定驱动能力。
输入信号是通过信号源加进来的吗?直接加载到信号输入脚
此外,多测试几个点,看看有没有非线性等问题。