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Recent content by elphine

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    [51] Need help in programming for my robot using embedded C

    i am trying to write program...which can do tasks..like taking input from port 0(4 bit) and accordingly send 4 bit data on the port3 to the motors(2 motors). sensor used is adxl 335.
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    [51] Need help in programming for my robot using embedded C

    Hello guys....their is problem with the programming...so i need help in this. the code i have written is pasted below. this program is for the project accelerometer based hand gesture controlled robot. #include<reg52.h> int i; void main(void) { P0=0xFF; /*initialise P0 as input for sensor*/...
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    Sabertooth controller

    I am working on my final year project, which requires a sabbertooth motor controller for smooth motion of the robot. I have no idea how to connect this thing...reply please.
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    [AVR] AVR development kit .hex file

    problem facing while loading .hex file in atmega32. i am using extremavr as a loader. errors displaying of screen are as follows power on failed...... cannot communicate with target chip.... please help in this case...
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    Diode Ciruit electronics 3

    i think we can take help from the superposition theorem...in which we only consider one source at a time. Am i correct?
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    Diode Ciruit electronics 3

    we can not use ohms law...because the circuit is non linear. And ohms law is only applicable to linear circuits.
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    interfacing acccelerometer sensor with 8051

    instead of using adc and ic 8051 you can use atmega32 which has good resolution of converting analog to digital.Go to site named newbiehack .....there is tutorial which could help you. by the way my project is same as yours.
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    AVR hex loading errors

    power on failed cannot communicate with target chip TASK FAILED these are the errors showing up. help me.....is there any problem with the fuse bits?
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    AVR hex loading errors

    facing problem in loading the .Hex file in atmega32 using avr development kit.I am using USBasp, winAVR and extremAVr. lot of error. please help me out. also help in using the avr development kit.
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    Sabertooth controller

    Is their any need of programming, to interface sabertooth motor controller with accelerometer ADXL 335? If yes, then how ?
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    operating frequency of rf module

    its a module but not the one called ZIGBEE...and i don't know, what is sub Ghz......please do ans these question..:cry:
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    operating frequency of rf module

    hello frnds, i have a question on the rf module operating frequency. the rf module has two frequency one is 315MHz and other is 433MHz. So on which frequency the rf module will work? Please reply....
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