摘要
介绍被动式热释电红外线传感信号处理器BISS0001的结构和工作原理,以及利用BISS0001并配以热释电红外传感器和少量外接元器件构成被动式的热释电红外开关.本设计利用此开关控制一台微型水泵来实现液体的自动供给.经实际使用证明,BISS0001本身不发射出任何类型的辐射,器件功耗很小,价格低廉.
The configuration and working principle of the pyroelectric infrared signal processor BISSO001 are presented. A passive pyroelectric infrared switch is constructed with BISSO001, pyroelectric infrared sensor and a few external elements. Using this switch, a mini pump is well controlled and the task of automatic liquid supply is completed. BISS0001 is proved to be cheap, dependable without any radiation.
出处
《应用科技》
CAS
2006年第2期31-33,共3页
Applied Science and Technology
