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Type: Posts; User: MD_SHAHRUKH

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  1. [SOLVED]Closed: Re: Problem while doing CAN communication with different transreciever

    I am sorry for the late post. The problem is solved. It was because of the bit timing. I was unable to go with the Oscilloscope because I was unable to use it properly. So, I have re searched over...
  2. [SOLVED]Closed: Re: Problem while doing CAN communication with different transreciever

    Ok. I will post the result soon after doing so with the scope.

    Thank you.
  3. [SOLVED]Closed: Problem while doing CAN communication with different transreciever

    Hello everyone,
    I am trying to establish CAN communication in between a MCP2515 standalone can controller and Internal CAN controller of TMS320F28069 microcontroller. The MCP2515 is attached with...
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    Closed: Re: Exact resistance output?

    I have ordered all the resistors and an analog MUX (MAX4781). This analog multiplexer is having a very low ON resistance of 0.7 ohm. I will tell you whether it works perfectly or not, It will take...
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    631

    Closed: Re: Exact resistance output?

    Thank you so much for your reply. I do not know where this will be used, but I was also thinking the same way.
    okay, then I have to select exact value resistance and 8:1 MUX to complete this job. ...
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    631

    Closed: Exact resistance output?

    Hello everyone,
    I am facing a problem on creating some resistance. I want to create 100 ohm, 150 ohm, 220 ohm, 470 ohm, 680 ohm and 1.5 kohm using a digital potentiometer. The value will change with...
  7. [SOLVED]Closed: Re: Problem in designing proper voltage shifter

    Thank you for your reply.

    The scenario is I have an input voltage signal which is varying from 0V to 12V DC, I want to give the signal to a builtIn ADC of a microcontroller development board, but...
  8. [SOLVED]Closed: Problem in designing proper voltage shifter

    155249
    Hello everyone,

    I want to design a voltage level shifter which has a input of 0-12V (variable) and convert it to 0-3.3V, by keeping the level proportionate (12/3.3). I have simulated a...
  9. Closed: MAX232 is getting hot when connected to USB to UART converter

    Hello everyone,
    I have been using USB to UART converter for a long. But ever since I use the converter using the converter it gets heat up. I generally occur when I connect the Microcontroller board...
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    Closed: Re: Sim900 SIM Card question ?

    OK, There is something I don't know how you did that. Well if you have written "AT+GSN=?" you will get "OK". And simply "AT+GSN" followed by "0A" you would get the IMEI.
    I can not tell exactly coz...
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    Closed: Re: Sim900 SIM Card question ?

    Yes, Sim900 does support 3G band. And you can use SIM900 without sim card to get started. You can start with AT commands. Better go with SIM900 module. It is easy and supported with serial...
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    570

    [SOLVED]Closed: Triac: 60 Watt bulb flickering

    Hello everyone,
    I am using BT136 triac, MOC3021 optocoupler, and AT89C2051 µC and AN33 with rectifier and a step down transformer for zero crossing detection.
    The circuit is availabe in multiple...
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    806

    Closed: Robotic arm chasis with motor only

    Hello everyone,
    I want a small 6 axis robotic arm which you can say a replica of the industrial robot. I do not want any controller or driver. Can you suggest me any online company which can provide...
  14. Closed: Re: [moved] Problem while using arduino motor driver shield.

    Is the supply voltage converted to DC power? If It is not rectified then where would the ground pin attach? have you checked the voltage across the output while enabling the input?
  15. [SOLVED]Closed: Re: main function is called inside the body of the for loop

    The main() is calling itself again and again but never return any value.
  16. Closed: Re: Fuzzy logic in position control of stepper motor

    Stepper motor is an open loop system and for the control purpose, As the step size is fixed in a stepper motor you can easily identify its position. I don't think a stepper motor would be a good...
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    Closed: how to minimise stepper motor vibration.

    Hello,
    I am controlling two stepper motor to draw a circle in a small model of CNC. I have made a circle, but now the motor is producing a lot of vibration. I am using NEMA 17 stepper motor of...
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    [SOLVED]Closed: Re: To draw a circle in CNC using AT89S52

    I have tried this code, but the values are not giving me sequence so that I can directly call the stepper motor to rotate, I have not fed this code to the microcontroller, but in another compiler to...
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    [SOLVED]Closed: Re: To draw a circle in CNC using AT89S52

    Sir, I have not done the serial communication, but the code is running fine to make a square of 20mm. With the technique i have used here, I want to draw a circle, which i think will be very lenghty,...
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    [SOLVED]Closed: To draw a circle in CNC using AT89S52

    Hello everyone,
    I have made a small CNC machine, in which I have made a square shape. I want to draw a circle with this method.
    here is my code....
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    2,487

    Closed: Re: Programming microcontroller using matlab

    Sir, should I ask to the matlab forum for the algorithm generation or can you help me that how can i generate the C code out of the simulink model?
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    Closed: Programming microcontroller using matlab

    Hello everyone,
    Is it possible to program microcontroller using matlab. There is an option of generating C code for the matlab code but it is not diresctly compatible with the...
  23. Closed: Problem while diagonosis c6713 DSK and CCStudio also not detecting.

    Hello everyone,
    I have installed the TMS320C6713 DSK software in windows xp successfully. But when i connected the board to the system and started the c6713 DSK Diagnosis the USB emulation was going...
  24. Closed: How to get started with dsp board for the first time

    hello everyone,
    I am currently working on a DSP board TMS320C6713, I am using CCStudio to code the board. I am facing a problem like there is an example to blink LED, the program was loaded...
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    Closed: Matlab not taking audio file

    Hello everyone,

    while adding audio file using command 'audioread' Matlab is showing error.

    142748

    how to add the microsoft media foundation into my system. i have searched the internet but...
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