how can I made circuit like this shape...?

[electronics lover]

hi....
this is the first sharing of me , please If anyone have idea to made circuits like this shapes .... in the Attached Thumbnails.... , please tell me if anyone found this circuit , thanks

 

[gabeNC]

Like this? ThinkGeek :: LED Flashing Sweetheart Kit

 

[electronics lover]

thank you for responding , my frend , gabeNC , the circuit I need it, it is the circuit make the shape like in the picture in Attached Thumbnails.....thanks

 

[Boncuk]

No, that circuit won't do what you want.

First it flashes all LEDs at the same time and secondly it won't make single heart symbols using LEDs.

You'll have to build an astable timer and a decimal counter circuit. Cut the PCB to your desire and place the LEDs to form a big heart. The small hearts have to be cut in a stencil, with red LEDs placed underneath the symbols. Put the LEDs in "channels" to make the small hearts look as single symbols and cover the entire picture with red acrylic glass.

See attachment.

Boncuk

 

[electronics lover]

thanks , I found the circuit for this project...

**broken link removed**