To reduce the cost and improve the reliability, this paper analyzes the existing capacitive touch control circuit, designs both hardware and software for low cost capacitive touch control.
通过对现有电容式触摸控制电路的分析，本着降低成本和提高可靠性的原则，进行软硬件协同设计，完成低成本电容式触摸控制设计。
To reduce the cost and improve the reliability, this paper analyzes the existing capacitive touch control circuit, designs both hardware and software for low cost capacitive touch control.
通过对现有电容式触摸控制电路的分析，本着降低成本和提高可靠性的原则，进行软硬件协同设计，完成低成本电容式触摸控制设计。
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