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

Recent content by voicetel

  1. V

    LED sequence circuit with 4017 and 555

    Re: LED Sequence Circuit Thank you for answering my question. I made a circuit that the LEDs flash in sequence. But the link above they flash in sequence, then all together. It is a little different than I did.
  2. V

    LED sequence circuit with 4017 and 555

    Hello friends. Is it possible to build a flashing LED circuit with the same sequence of the image link below using the 4017 and 555?, Or need to use a PIC? Thanks in advance! **broken link removed**
  3. V

    Using only a few channels of 4017.

    Thank you so much! A really appreciate!
  4. V

    Using only a few channels of 4017.

    Thank you miarter_rf. Do you know what kind of sequence its do? I use just a led chaser sequence...
  5. V

    Using only a few channels of 4017.

    Hello. Thank you for your attention. I would like to work four outputs at a time. 0,2,4,6 and 1,3,5,7 and repeat the process. Thank you!!
  6. V

    Using only a few channels of 4017.

    I wonder how to make only 3 of 10 channels of 4017 is used. Another question: how to make the channels are activated in pairs: 1 and 3, 2 and 4 and so on. https://www.instructables.com/image/F2MIWKCFC2BTKVN/Build-the-LED-chaser-effect.jpg
  7. V

    Using a LED chaser circuit 110V, no transformer.

    thanks to everyone for help!
  8. V

    Using a LED chaser circuit 110V, no transformer.

    Hello friends. I am a beginner in electronics and need to build the circuit using the link below 110 volts directly without a transformer. I need every channel of the integrated circuit use around 8 LEDs each. Can anyone help me? Thank you...
See more

Part and Inventory Search

Back
Top