레노버 IPX4 방수 360 ° 서라운드 사운드, 1200mAh 배터리, 컴팩트 서브우퍼, 휴대용 블루투스 5.4 스피커 (야외 및 가정용)

DC 5V 12V ID Card Decoder RFID Reader Module 125KHz TK4100 RF UART IO Output Board For Access Control DIY Modification

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MH-Z19 MH-Z19E Winsen IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output

GM861S UART/USB Interface 1D/2D Bar Code QR Code Barcode Reader Module Embedded Fixed Installation White Green LED Plug And Play

JBD 10-24S 7-14S Smart BMS Automized Identified Strings 24V 36V 48V 60V 72V 20A 30A 40A 50A BT UART NTC Li-ion LiFePo4 Balanced

GM60 UART Stainless Steel Controlled Ring Indicator Light 1D/QR/2D Bar Code Scanner QR Code Barcode Scanner Module

GP-02 High-Precision GNSS Module, Multi-GNSS SOC Receiver (BDS/GPS/GLONASS) with UART Interface for Drones & IoT