EngineersGarage

  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • Advertise
You are here: Home / Replies / sir    i have a usb to db9

sir    i have a usb to db9

|

Projects › Projects › usb db9 cable › sir    i have a usb to db9

July 29, 2012 at 2:39 pm #8363
Anonymous
Guest

sir

 

   i have a usb to db9 cable i can able to load the program in P89V51RD2 but i not able to send proper data from  hperterminal to my gsm module and i have check by shorting pin no. 2 and 3 of db9 that time i got perfect data……but when i connect my gsm module to db9 that time it not give proper data like a simbol..and i have make the all the bound rate same but inspite of this i am not gettinf proper data..

pleae sir help me…..

 

my no.9016347670

ID: [email protected]

RSS Recent Posts

  • Can I make two inputs from one?? June 17, 2025
  • Photo interrupter Connections June 17, 2025
  • Is AI making embedded software developers more productive? June 17, 2025
  • Why can't I breadboard this oscillator? June 17, 2025
  • Cataract Lens Options? June 16, 2025

Stay Up To Date

Newsletter Signup
EngineersGarage

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Engineers Garage

  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • Advertise