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Recent content by ananth85

  1. A

    Adc 0808

    I am planning to use a ADC 0808 for converting the voice from the microphone to digital data. Is this adc up to the task,or is there other ADC that is better.
  2. A

    Stand alone UART

    I need to use a stand alone UART to transmit 16 bit of data to another UART via RF.But i am nt sure how to transmit as the UART IC has only 8 data bus,my another 8 bits is left floating.D0 to D7.
  3. A

    16 bits = 2 byte

    The UART could transmit 2 byte at onetime through RF.If my data is 16 bit can i convert it to 2 bytes and transmit it through UART via RF
  4. A

    16 bit transmission using UART

    i need to encrypt my data into 16 bit then transmit it through RF,tats all,but the part where i need to transmit & receive seem to be the problem for me,
  5. A

    16 bit transmission using UART

    hw to transmit 16 bit of data through UART(RF) method,the uart only can transmit 8 bit of data at one time,how to achieve 16 bit,the data that i am going to transmit is voice data that is converted to digital data.Is there any other method,i have another idea that is using a 16 bit encoder and...
  6. A

    Decoder and Encoder

    can i use this method for my application
  7. A

    Decoder and Encoder

    Sorry Miss the diagram out,sorry
  8. A

    Decoder and Encoder

    Hello,i have posted a circuit diagram here,can anyone tell me what the REG stands for,and i planing to use this method to transmit my voice signal which is converted to digital signal to the receiver.
  9. A

    RF

    zig bee model is too expensive,is there any cheaper means or can i built a transmitter,or a RF Link Transmitter - 434MHz could be used
  10. A

    Interfacing 2 pic16F628 using its USART

    What type of transmitter could be used to transmit 16 bit of data
  11. A

    RF

    1200 bps.For Uart usage,is there any other ways i can transfer 16bits of data without the use PIC.if yes how
  12. A

    RF

    hi,i have the same problem i have to transmit 16 bit of data(voice data that is converted to digital data)the data has to encrypted 1st,if was to use a PIC could i use the PIC to convert the data and encrypt it and send via rf. What type of transmitter and receiver i should use. Could the PIC do...
  13. A

    16 bit serial in parallel out shift registers

    hi,i have the same problem i have to transmit 16 bit of data(voice data that is converted to digital data)the data has to encrypted 1st,if was to use a PIC could i use the PIC to convert the data and encrypt it and send via rf. What type of transmitter and receiver i should use. Could the PIC do...
  14. A

    Interfacing 2 pic16F628 using its USART

    digital data,i am going to convert voice(analog) to digital form then encrypt(16bit) using a X-OR,therefore i need to send the data to another receiver site
  15. A

    Transfer of data

    Plz help, how to transfer 16 bit of data through RF without the use of PIC,is this possible,if yes could anyone guide me, this is the part of my project that i am stuck,
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