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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by zenhuynh

  1. Z

    Sending serial data

    Hi all I wanna write a ASCII character to output IO_B1 at pin_n24 (attached), this pin is connect to one of the expansion header which attach to breadboard. I use IOWR_ALTERA_AVALON_PIO_DATA(DATAOUT_BASE, 0x47); i wanna see this signal out in the oscillator as arbitrary code, but the signal...
  2. Z

    data communication via Infra Red..pls help me..

    Hi everyone, I need ur help to build a circuit for my project. I just want to transmit data using infra red (in range up to 20 cm), but i dont know how to make the circuit. I dont matter bout the carrier frequency.. (usually 38 kHz or the other). I still using the Altera DE2 Board, 5mm...

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