4 Digital AT89C2051 Electronic Clock Kit

4-Digit AT89C2051 Electronic Clock Kit is a DIY digital clock kit based on the AT89C2051 microcontroller. It offers a simple and educational project for learning microcontroller basics, soldering, and digital display concepts.

Key Features of 4-Digit AT89C2051 Electronic Clock Kit:

• • Microcontroller Based: Built around the AT89C2051 8-bit MCU.
  • 4-Digit 7-Segment Display: Easy to read hours and minutes display.
  • Real-Time Clock Functionality: Maintains accurate time display.
  • Simple Push-Button Interface: For time setting and adjustments.
  • DIY Educational Kit: Perfect for beginners learning soldering and circuit design.

Technical Specifications of 4-Digit AT89C2051 Electronic Clock Kit:

• • Microcontroller: AT89C2051 (20-pin, 8051 family)
  • Display: 4-digit 7-segment LED display
  • Operating Voltage: 5V DC
  • Time Format: 24-hour format
  • Interface: 3 buttons (Set Hour, Set Minute, Confirm)
  • Frequency Crystal: 12MHz Quartz Crystal for timing
  • Current Consumption: Low power design (~20mA typical)

Mechanical Characteristics of 4-Digit AT89C2051 Electronic Clock Kit:

• • PCB Size: Approx. 65mm x 55mm
  • PCB Material: FR4 high-quality board
  • Mounting Type: Through-hole component assembly
  • Weight: Approx. 25 grams after assembly

Schematic Diagram and Pinout of 4-Digit AT89C2051 Electronic Clock Kit:

• • Connections:
    • MCU output pins drive each segment of the display via current-limiting resistors.
    • Button inputs connected to specific I/O pins for time setting operations.
  • Timing: 12MHz crystal oscillator connected between XTAL1 and XTAL2 pins.
  • Power: Regulated 5V supplied to Vcc and GND pins of MCU.

Applications of 4-Digit AT89C2051 Electronic Clock Kit:

• • DIY Digital Clock Projects
  • Learning Basic Electronics and Soldering
  • Microcontroller Development and Practice
  • Educational Training Kits for Students
  • Home or Desk Clock

Equivalent Models of 4-Digit AT89C2051 Electronic Clock Kit:

• • AT89S51 Digital Clock Kit
  • AT89C51 4-Digit Clock Kit

Datasheet:

• • Download AT89C2051 Datasheet

Keywords for 4-Digit AT89C2051 Electronic Clock Kit:

• • 4-Digit Clock Kit
  • AT89C2051 Clock Project
  • DIY Electronic Clock
  • Microcontroller Digital Clock
  • 7-Segment Display Clock

Package Includes:

• • 1 x 4-Digit AT89C2051 Electronic Clock Kit (Unassembled)
  • 1 x AT89C2051 Pre-programmed Microcontroller
  • 1 x 4-Digit 7-Segment Display
  • All required resistors, capacitors, crystal oscillator, and buttons
  • 1 x High-quality PCB