The 4-Digit Digital DIY Clock Kit is an engaging soldering project designed for electronics enthusiasts, students, and hobbyists,an opportunity to practice soldering skills while assembling a functional digital clock
This kit offers hands-on experience in assembling a functional digital clock that displays time, date, temperature, and includes alarm features.
Encased in a acrylic shell, it not only serves as a practical timekeeping device but also as a testament to your DIY skills
4-Digit Digital DIY Clock Kit
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Model: TJ-56-428
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Operating Voltage: DC 5V
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Display: 0.56-inch 4-digit 7-segment LED (Yellow-Green)
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Microcontroller: STC15W404AS (DIP-20)
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Real-Time Clock: DS1302 with 32.768KHz Crystal Oscillator
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Temperature Sensor: 10KΩ NTC Thermistor
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Light Sensor: GL5516 Photoresistor
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Alarm Functionality: Supports up to four different alarm melodies with adjustable volume levels
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Hourly Chime: Optional hourly chime feature
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Brightness Adjustment: Automatic brightness adjustment via photoresistor
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Power-Off Memory: Retains settings and time during power interruptions
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Soldering Practice: Ideal for enhancing soldering skills
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