Four-Digit Electronic Clock DIY Kit with USB cable

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Build your own precise digital clock with the Four-Digit Electronic Clock DIY Kit! This hands-on project is perfect for electronics enthusiasts, students, and hobbyists, providing both fun and learning while creating a functional clock with advanced features. Parameters Model: YSZ-4 Supply Voltage: 3V–6V PCB Dimensions: 52mm (L) x 42mm (W) Included Accessory: USB to 3.5mm Power Cable (80cm length) Features Second Adjustment: For precise time correction. Switchable Display: Toggle between independent minute and second display modes. Hourly Chime: Chimes every hour from 8 AM to 8 PM (can be disabled). Dual Alarm Settings: Two alarms can be set (with the option to disable alarm functions). Kit Highlights 0.56-inch Red LED Display: Specialized for clock functionality. AT89C2051 Microcontroller: High-quality imported chip for reliable performance. 1.2mm PCB: Made from military-grade FR-4 material for durability. Accurate Timekeeping: Minimal deviation with a margin of -1 to +1 second every 24 hours. Show more