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Recent content by Ryuichi77

  1. R

    How to design an IR remote control without a PIC?

    ir remote control using 555 timer Is there any way that I won't use microcontroller in doing this project?
  2. R

    How to design an IR remote control without a PIC?

    Hello. I need help about an IR remote control that can manipulate 3 light bulbs (typically 12v). I thought of a remote control with 9 buttons that would transmit 9 different frequencies than will be received by a frequency decoder (??). buttons: 1-red bulb (on/off) 2-green bulb (on/off) 3-blue...

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