智能控制电路是人教版初中物理九年级的一个知识点,涉及声控开关、光控开光等器材,但一般中学实验室均无此类实验材料。选择市售传感器、继电器等常规电器元件,可设计、制作“智能控制电路示教版”并用于教学。该示教版具有创新性、实物化、开放性设计、简捷、易用等特点。 Intelligent control circuit is the PEP Junior High School physics ninth grade a knowledge point, involving voice-activated switch, light-controlled open the light and other equipment, but the general high school laboratories are not such experimental materials. Select commercially available sensors, relays and other conventional electrical components, design, production “intelligent control circuit teaching version ” and used for teaching. The educational version of innovative, materialized, open design, simple, easy to use and so on.