عدسة مزدوجة شاشة مزدوجة 8MP 4K POE PTZ IP كاميرا مراقبة فيديو خارجية كاميرات CCTV Xmeye NVR اتجاهين الصوت كشف الإنسان

GC07A Speaker Magnetron Recording Greeting Card Movement Gift Box Christmas Birthday Card MP3 Download Voice Module

DS3231 Precision RTC Module I2C AT24C32 with Temperature Sensor EEPROM for Arduino Data Logger Clock (Battery Not Included)

2.2 /2.4/2.8/3.2/3.5/4.0 Inch SPI TFT LCD Touch Panel Serial Port Module ILI9341 240x320 Serial LED Display

TENSTAR 3pcs XL74610 Ideal Diode Module Replaces LM74610 Analog Ideal Diode Rectifier Simulate Rectifier 1.5-36V 0mA 15A/30A

4Pcs MP1584EN 3A Mini DC-DC Step-down Power Supply Module 3A Adjustable Step-down Module Super for Arduino Replace LM2596

TP5000 Lithium Iron Phosphate Battery 2A Charging Board With Heat Sink And Indicator Light Support For 3.2 And 3.7V

DIY MINI LED Sound Control Electronic Kit with Battery Box 5 LED Rhythm Flashing Light PCB Soldering Practice Kit DC3-4.5V

1-10PCS INMP441 Omnidirectional Microphone Module I2S Interface Low Power MEMS High Precision Digital Output Sensor Module

1PCS Capacitive Touch Sensor Switch Coil Spring LED Dimmer Control Switch Module 5V-24V 3A for Smart Home LED Light Strip

Adjustable Output LM2596S Step Down Module DC to DC Buck Converter Voltage Regulator Conversion Power Supply Module LM2596