Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

DIY Electronic Dice: Throw a dice with seven LEDs

Status
Not open for further replies.
ICStation

ICStation

Banned
Newbie level 4
Joined
May 8, 2013
Messages
5
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
China
www.icstation.com
Activity points
0
Hi, it's time for me to hand in my homework now. :grin:

I have spent a great weekends at home and finish this interesting suite.

1.jpg


1772.0.JPG
 

I think you should explain in brief manner what's going on here. Should not you?
 

yes, and here are the compotents.
1772.1.JPG


The circuit is mainly composed of pulse generator and a decimal counting circuit. And the multivibrator is formed by NE555 and the peripheral components. After press S1, Q1 is on and PIN 3 of NE555 outputs the pulse. Five output ends of CD4017 output the high level by turns. Seven LED light up and indicate 1-6 points with the results of the different combination between resistors and transistors.


ICStation said:
Hi, it's time for me to hand in my homework now. :grin:

I have spent a great weekends at home and finish this interesting suite.

1.jpg


1772.0.JPG
Click to expand...
 
Last edited by a moderator:

The PCB you have made is quite fine in quality. Can you help me how can i design and make such nice quality PCBs?
Thanks,
 

They are not homemade PCBs. The poster ICStation was banned for putting advertisements in the DIY section.

Keith
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top