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USB humidifier circuit board with an atomizing chip
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USB humidifier circuit board with an atomizing chip

USB-powered humidifier circuit board with atomizing chip for fine mist generation. Perfect for DIY humidifiers and aroma diffusers.

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DC 5V Ultrasonic Humidifiers Atomizing Chip set
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DC 5V Ultrasonic Humidifiers Atomizing Chip set

5V ultrasonic humidifier atomizing chip set for creating fine mist. Perfect for DIY humidifiers, aroma diffusers, and small misting projects.

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JSN-SR04T waterproof ultrasonic distance sensor module
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JSN-SR04T waterproof ultrasonic distance sensor module

Waterproof ultrasonic distance sensor JSN-SR04T with 20–600cm range. Ideal for robotics, smart irrigation, and DIY projects.

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HC-SR04 ultrasonic distance sensor transparent
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HC-SR04 ultrasonic distance sensor transparent

Transparent HC-SR04 ultrasonic distance sensor for accurate measurements (2–400cm). Perfect for robotics, obstacle detection, and DIY electronics.

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HC-SR04 ultrasonic range finder module
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HC-SR04 ultrasonic range finder module

Ultrasonic distance sensor module HC-SR04 for precise measurement (2–400cm). Perfect for robotics, obstacle detection, and DIY projects.

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CJMCU-16BIT WS2812B 5050 RGB LED Digital Ring Module
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CJMCU-16BIT WS2812B 5050 RGB LED Digital Ring Module

CJMCU-16BIT WS2812B 5050 RGB LED Ring – 16 individually addressable RGB LEDs for bright, customizable lighting. Perfect for DIY, Arduino, and Raspberry Pi projects.
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HEART BEAT MOC IR SENSOR DIGITAL
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HEART BEAT MOC IR SENSOR DIGITAL

Digital IR heart beat sensor for real-time pulse monitoring. Ideal for health monitoring, wearable devices, and DIY projects.

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LED Traffic Light Signal Module
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LED Traffic Light Signal Module

LED Traffic Light Signal Module – Bright, energy-efficient LEDs for clear traffic signaling. Durable, easy to install, and perfect for traffic control or electronics projects.
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digital wrist blood pressure monitor
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digital wrist blood pressure monitor

Portable digital wrist blood pressure monitor with accurate heart rate and BP readings. Easy to use, compact, and perfect for home health monitoring.

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Piezoelectric Transducer
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Piezoelectric Transducer – High Sensitivity & Reliable Performance

Piezoelectric Transducer – Converts pressure or vibration into electrical signals with high sensitivity and fast response. Ideal for buzzers, sensors, robotics, and industrial automation. Compact, durable, and easy to integrate.
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RESPIRATORY SENSOR ADC
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RESPIRATORY SENSOR ADC

Respiratory sensor with ADC output for accurate real-time breathing monitoring. Ideal for health monitoring, medical research, and DIY projects.

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GSR Galvanic Skin Response Module Current Sensor Kit V2.0
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GSR Galvanic Skin Response Module Current Sensor Kit V2.0

GSR sensor module V2.0 measures skin conductance for stress and emotion detection. Analog current output, ideal for biofeedback, health monitoring, and DIY projects.

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