在淘宝上购买材料,用总价值300元的装备发明组装出一个激光防盗报警装置,四川外国语学院附属外国语学校17岁的高一学生程浩伦诠释了“90后”学生创新style。“这种报警器可以用于居家、商场等室内空间的报警。”程浩伦说,利用多次反射,可以在门窗处形成光路网,一旦有窃贼闯入,隔断光路,就会自动报警。如果在手机上编写一个程序,这种报警器装 Purchased materials on Taobao, invented a laser burglar alarm device with a total value of 300 yuan of equipment, Cheng Haolun, a 17-year-old high school student attached to the foreign language school of Sichuan International Studies University, interpreted the student innovative style. “This alarm can be used for home, shopping malls and other indoor space alarm.” Cheng Haolun said that the use of multiple reflections, the formation of optical network at the windows and doors, once thieves broke into, cut off the light path, it will automatically alarm. If you write a program on your phone, this kind of alarm is installed