10 meters long distance wake-up98% ultra-high recognition rateUp to 5 wake-up words and 100 recognition words can be customizedOne-click burning funct..
The S8550 is a low voltage high current small signal PNP transistor, designed for Class B push-pull audio amplifier and general purpose applications. ..
Product descriptionFeaturesThe entire shell consists of 6 (3mm thick) transparent acrylic plate, each with a different wiring openings and buckle.The ..
Product descriptionDescriptionSIM800C is a quad-band GSM/GPRS module, which is packaged with a stamp hole.Its stable performance, small appearance, hi..
RCWL-0516 RCWL 0516 Microwave Radar Sensor Human Sensor Body Sensor Module Induction Switch ModuleFeatures:1, transmission signal processing control c..