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本报告的目的是试图将日本(株)村田制作所生产的IRA-F001P型热电探测器用到玩具上。如把探测器装在布制玩具动物(如猫、狗)的鼻子里,人手接近玩具动物的鼻子时,人体所辐射的红外线就会开动马达,好像是动物随着人的手活动一样。IRA-F001P型热电探测器该器件内部电路结构如图1,包括有阻抗转换用场效应晶体管,采用了透过性好、价廉的聚乙烯薄膜窗口。
The purpose of this report is to try to use the IRA-F001P pyroelectric detector produced by Murata Manufacturing Co., Ltd. of Japan on toys. If the detector is mounted on the nose of cloth toy animals such as cats and dogs and human hands approach the nose of a toy animal, the radiated human body will turn on the motor as if the animal was moving with the human hand. IRA-F001P-type pyroelectric detector The internal circuit structure of the device shown in Figure 1, including the impedance conversion with the field-effect transistor, using a transparent, inexpensive polyethylene film window.