SX-6 type human body sensor switch application circuit

Relevant key device information applied in this article: SX-6B KD5603 LM386 TD2030 TWH-11 (a) The picture shows the radar alarm composed of the SX-6B human body sensor switch; (b) The picture shows the probe and host Separately installed radar alarm; (c) The picture shows the automatic voice device composed of the SX-6Y human body sensor switch; (d) The picture shows the electronic dog circuit composed of the SX-6G human body sensor switch; ( Shown in e) is an energy-saving automatic switching circuit composed of the SX-6K human body sensor switch; (f) is a quick response alarm composed of the SX-6A human body sensor switch.