Red Blue Green 3 In 1 LED DS3231 DS3231SN Digital Clock Temperature Voltage Module Time Thermometer Voltmeter Board DC 5V-30V

590.00৳ 

🕒 Real-time clock module with DS3231 chip—accurate timekeeping
🌡️ Measures temperature from -40°C to +120°C with 0.1°C resolution
🔋 Voltage meter range: DC 5V–30V (pure DC only—avoid 24V battery spikes)
📟 LED display shows time, temperature, and voltage in rotation
⚡ Operating voltage: DC 5V–30V—flexible for various setups
📐 Compact size: 40×13mm—perfect for dashboards and enclosures
🧠 Stable performance, long lifespan, and easy installation
🔌 Ideal for battery monitors, DIY clocks, and embedded systems
🎯 Widely applicable in robotics, solar, and portable electronics
📦 Includes: 1× DS3231 3-in-1 LED module

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Description
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Color

Blue

,

Green

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Red

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