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The DHT22 (AM2302) is a high-accuracy digital temperature and humidity sensor, perfect for Arduino and other microcontroller projects. It features a built-in capacitive humidity sensor and a thermistor, providing reliable readings with a digital signal output. This module includes a PCB for easy integration. Ideal for weather monitoring, home automation, and environmental sensing projects. -
The DY-SV5W is a compact 5W voice playback module designed for seamless MP3 audio playback. It supports SD/TF cards and offers serial control, making it perfect for Arduino and microcontroller-based projects. Ideal for interactive voice prompts, alarm systems, smart automation, and embedded audio applications, this module provides clear and reliable sound output in a user-friendly design.
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The DY-HV20T is a powerful voice playback module designed for 12V/24V power systems, delivering high-quality 10W/20W audio output. Supporting Micro SD cards, this MP3 player module is ideal for automated voice prompts, alarm systems, and interactive Arduino projects. With easy integration and reliable performance, it’s perfect for industrial automation, DIY electronics, and smart control applications.
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Easily monitor water levels and detect rainfall with this DC 3V-5V Rain Water Level Sensor Module. Designed for Arduino enthusiasts and DIY projects, this sensor detects liquid surface height and water presence with precision. It’s fully compatible with Arduino UNO, MEGA, and other microcontroller boards, making it ideal for smart irrigation, weather monitoring, and home automation projects. Simple to wire and code, it’s a reliable sensor for beginners and experienced makers alike. DC 3V-5V
