בטוח לשימוש בבית, סיסמת טביעת אצבע קטנה, כניסת קיר בלתי נראית, סגנון מגירת עור בטוח, תכשיטים בטוחים

Blood Oxygen Concentration Sensor MAX30102 STM32 Modules MH-ET LIVE 8PIN Heart Rate Detection Module

MQ-2 MQ2 MQ135 MQ9 MQ3 MQ7 MQ-135 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino

1-10pcs 38KHz Infrared Emitter Receiver Sensor Module for Arduino ESP32 DIY Electronic Projects

GUVA-S12SD UV Detection Sensor Module S12SD Light Sensor Diy Kit Electronic PCB Board Module 240nm-370nm For Arduino

BME680 Temperature and Humidity Temperature Pressure High Altitude Sensor Module Digital 4 in 1 Sensor With Gas High Accuracy

5/10PCS KY-031 Knock Sensor Module For Arduino 3pin Percussion Knocking Diy Starter Kit KY031

VEML7700 Ambient Light Sensor Module 120k Lux Light measuring Sensor Board 3.3V 5V I2C IIC Interface for Arduino Raspberry Pi

GY-291 ADXL345 Digital Three 3 Triple Axis Sensor Acceleration Of Gravity Tilt Board For Arduino Module IIC SPI Replace ADXL335

IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC 3.3V/5V For Arduino