Tuesday, January 31, 2012

  • Universal remote control receiver

    Monday, January 30, 2012

  • A robot for beginners

    Sunday, January 29, 2012

  • A proximity detector

    Saturday, January 28, 2012

  • A detector of magnetic fields

    Friday, January 27, 2012

  • A variable speed DC motor

    Thursday, January 26, 2012

  • A detector of cell phones

    Most visited posts this week

    • A digital voice faker
      This device is a generator based on the voice audio chip from Holtek HT8950, when talking into the microphone, the voice from the loudspeake...
    • A radio control of power on 433 MHz
      Figure 1: Photograph of the transmitter. Figure 2: Photograph of the receiver. A number of readers, after completing the 4-cha...
    • A seven segment display digital giant
      This module display seven segment series giant to do everything you can (in combination with other platinum and a control) to set up tables ...