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HD-03C application circuit
Source: InternetPublisher:柯南道尔 Updated: 2013/02/17
HD-03C is a pyroelectric infrared control module. It has the characteristics of high detection sensitivity, few external components, simple circuit, and easy to use. It can be widely used in automatic switches, automatic alarms and other control circuits. Figure (a) is produced by HD Pyroelectric infrared controlled automatic light circuit composed of -03C; Figure (b) is a relay output control circuit composed of HD-03C. Latest Control Circuits Circuits
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