AT89C2051 4-Bit Digital LED Clock DIY Soldering Kit LED Display Beginner-Friendly Learning Module for Ardniuo

AT89C2051 4-Bit Digital LED Clock DIY Soldering Kit LED Display Beginner-Friendly Learning Module for Ardniuo leírása

This 4-bit digital LED clock kit is based the AT89C2051 microcontroller and is designed for beginners to learn basic electronics, soldering, and simple display principles. All components are clearly marked and arranged for easy assembly, making it ideal for students, hobbyists, and makers.
The kit comes with through-hole components and a well-arranged PCB, which helps new learners practice soldering safely and efficiently. Step-by-step assembly allows users to gradually understand the function and orientation of each component, improving hands- skills and circuit recognition.
Featuring a clear 4-bit digital LED display, the clock shows with high brightness and good visibility. It is suitable for desktop use, learning demonstrations, or as a small DIY decoration after assembly.
The core AT89C2051 microcontroller and circuit design offer a good entry point for learning microcontroller principles. With basic modification and external interfaces, the module can be used together with or other development boards for extended learning and experimentation.
This clock kit is an excellent tool for STEM education, electronics courses, and maker workshops. It helps users understand timekeeping circuits, LED driving, microcontroller basics, and soldering techniques, making it both educational and entertaining.

AT89C2051-based of four electronic clock kit
Kit Model: YSZ-4
Supply voltage: 3V-6V
PCB Size: 52mm * wide 42mm

Function:
1. Seconds correction (for precise School)
2. to every minute independent display interface
3. whole point of (8-20 o/'clock chime can be turned off)
4. Two alarms settings (you can turn off the alarms function)

Kit Features:
A. 0.56 inch special red digital clock for display;
B. Import AT89C2051 for master chip;
C.1.2mm