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本文介绍的感应台灯控制电路，不需要机械开关，只要用手靠近台灯，就能控制台灯的亮灭，或改变灯光亮度。具有电路新颖、结构简单。灵敏度高、性能稳定和安全可靠等特点。电路原理如图所示，主要由电源电路、感应信号产生电路和控制电路三部分组成。电源电路电路采用直流９Ｖ
This article describes the induction lamp control circuit, does not require mechanical switches, as long as the hand near the lamp, you can control the lamp off, or change the brightness of light. Has a novel circuit, simple structure. High sensitivity, stable performance and safe and reliable. The circuit principle as shown, mainly by the power circuit, the induction signal generation circuit and the control circuit is composed of three parts. Power circuit circuit using DC 9V