Hello Friend, Today I Am Going to Show You How to Make a Big Led Digital Clock at Home Using Arduino/Atmel Microcontroller (atmega8a, Atmega328p… ) , This Is the Updated Version of Old Project, So Let’s Start
What’s New
- Transistor Added for More Current Supply to the Led
- Backup Time When Electricity Not Available
- Direct 220v AC Supply Using Mini Power Module
- Adjust Led Brightness
1. Atmega8a/Atmega328p
2. Led (I Am Using 104 LEDs)
3. 4.2v Rechargeable Battery
4. Vero Board
5. BC547 Transistor 4Pcs
6. BC558 Transistor 2Pcs
7. 28 Pin IC Base
8. 2Pin Screw Terminal 1Pcs
9. 10k or 20k or 50k Pot 1P
10. Push On-Off Switch (1 Pcs)
11. Push Button Switch (2 Pcs)
12. TP4056 Charging Module
13. 5v Mini Power Module (Hi-Link 5V Module)
14. 1000uF\25V Capacitor 1Pcs
15 . 16mhz Crystal
16. 1K Resistor 4Pcs
17. 10 Ohm Resistor 4Pcs
18. 330 Ohm Resistor 1Pcs
19. Some Wire
20. Arduino and Breadboard For programming
First Make Led 7 Segment Display
4 Digit Common Anode Connection
4 Digit 7 Segment Common Cathode Connection
Total Connection
All Wire Connection and How to Programme Step by Step Video Tutorial
Arduino Library & Code
First Add “Time Master” Library in Arduino Library Folder
-:How to Add Any Arduino Library :-
Open ‘C’ Drive -> Then Open ‘Program File (X86)’ –> Then Open ‘Arduino’ Folder –> Open ‘Library’ Folder, and Finally Post Hare Arduino Time Master Library Done!
