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Recent content by mohamed.elsabagh

  1. M

    checking sim900 last byte sent to controller

    But What if in the response there are several <CR><LF> and i can't know how many of them such as reading a message or reading webserver data
  2. M

    checking sim900 last byte sent to controller

    How a micrcontroller connected ti sim900 would know the end of packet send by the sim900. For example if i send the AT command AT to sim900 it responses with OK so how would i make my controller know that the byte which contains the 'K' is the last byte from the sim900 module without using...
  3. M

    CC2530 znp problem in configuration

    Hello, i have problem with configuring my parameters using ZB_WRITE_CONFIGURATION command. i am using ZNP CC2530 ZStack, i connect the cc2530 to an external 8051 uc through SPI interface, everything is working fine, i get all expected bytes from CC2530, but i have found that nothing of the...
  4. M

    Pulse Jet Sequencer Timer

    I would like to design a Pulse Jet Sequencer Timer, can any one help me with any useful link to explain the functionality of the device in details and also show some design tips Thanks in advance
  5. M

    Wireless control over zigbee using cc2533

    I am planning to design a network system of wireless controllers communicating with each other using cc2533. the idea is very simple a device will be the master which send to other slaves the command, each slave is connected to led, the master send to the required slave to turn off or on the LED...
  6. M

    which to use em250 or cc2533

    does anyone have any recommendation about which Zigbee better and easier to use, em250 from silab or cc2533 from ti?? my application is to connect several devices which can communicate together to control some peripherals
  7. M

    IAR 8051 workbench help

    hello i am a beginner in iar workbench, i used to work with keil so i have some questions i want to know how can i do the following on iar 1- how can i check the size of the code written? 2- where can i show the watch window and show the SFR and so on, so i can simulate the hardware or even...
  8. M

    drawing RF trace antenna on altium

    how can i draw 2.4 GHZ RF trace antenna using altium designer??any help?
  9. M

    [SOLVED] using both MRF24WB0MA and ENC424J600 to get internet connection

    thanks man, it's ok
  10. M

    [SOLVED] using both MRF24WB0MA and ENC424J600 to get internet connection

    I am using C8051F340
  11. M

    [SOLVED] using both MRF24WB0MA and ENC424J600 to get internet connection

    can i use both microchip IC in the same circuit to get both wireless and Ethernet connection to my project?
  12. M

    [SOLVED] BCM4325 how to use???

    this is the website:
  13. M

    difference between LBEE5ZSTNC-523 and WL1271-TYPETN

    what is the difference between LBEE5ZSTNC-523 and WL1271-TYPETN?
  14. M

    [SOLVED] BCM4325 how to use???

    so can anyone recommend cheap bluetooth + wifi module i can use instead
  15. M

    [SOLVED] MRF24WB0MA chip inquiry

    can I implement an embedded system which can be accessed through wifi or internet to read data and control some peripheral using wireless chip like MRF24J40MA instead of MRF24WB0MA?? The reason I am asking this question because I can see hardware supported by contiki os using pic32mx795f512l...
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