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555+4017 Name Letter Sequencer

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Uploaded by on Jan 4, 2009

heres another circuit i made. When its finished, LED's are gonna spell out the letters of my girlfriend's name, and will sequence as shown. i will also wire it so all the letters can remain on too. Enjoy

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Science & Technology

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  • I guess the name is Harry

  • Helen

  • this is cool,. i found it hard learning the reset pin, to make it work u have to connect it to gnd o.o

  • im workin with a 555 timer and the 4017DC. i get to work the timer but when i connect the counter to the timer i never get the blinking LEDs i dont know why. do you have the schematic of it?

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