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Recent content by anujaa

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    ADC problem in Zigbit module from Meshnetics

    ADC problem ADC is inside the MCU
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    ADC problem in Zigbit module from Meshnetics

    Hello Friends, I am using Zigbit module of Meshnetics which consists of ATMega 1281. Supply : 3V battery. ADC Specifications: Resolution: 10 Bit Reference Voltage : 1.25V Accuracy :±2 digit LSB. I have applied constant input(1V) to ADC1 pin. For this input, ADC count should be 819.2 But the...
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    Question about a PT 100 equation

    equação pt100 @ FvM The temperature range is -20 to 400ºC
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    Question about a PT 100 equation

    Hello all, I have got one Eq, for PT 100 for negative temperature: Rt = R0(1+aT+bT²+cT³(T-100)) R0 = 100 ohms Rt is resistance of PT100 a=0.003069 b=0.000000587 c=4.27x10^-12 T temperature so form this eq what will be the equation for T? means T=? Thanks in advance :D
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    Measuring negative temperature with PT 100

    Hello All, I want to interface the PT 100 to meshnetics module(Zigbee wireless platform). This module has inbuilt ADC. The temperature range is -20 ºC to 400 ºC. Right now I am using Wheatstone bridge with INA326 instrumentation amplifier. This works well with Range of 0ºC to 400 ºC So, What...
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    LPC2378 + Nokia 6100 Graphic LCD interfacing

    lpc2378 lcd Hello I want to interface Nokia 6100 Graphic LCD with LPC2378... so can anyone tell me the rough algorithm of it..... LCD driver/controller is GE8 i.e Epson controller S1D15G00. I m using SSP i.e synchronous serial port (same as SPI) for Interfacing. Thanks and regards Anujaa
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    Looking for low power FPGA (less than 5k system gates)

    Re: Low power FPGA Thanks echo ad swapnil... i will consider these points also... regards Anuja
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    Where to Use FPGA , where CPLD or DSP : Selection Factors

    Re: Where to Use FPGA , where CPLD or DSP : Selection Factor Mostly FPGAs are used for algorithm implementation..... regards Anuja
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    Need "CMOS VLSI Design" by Harris and Waste

    cmos vlsi book -index the ebook copy is availabel...... u can search on net..... regards, Anuja
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    Looking for low power FPGA (less than 5k system gates)

    hello i want to use low power FPGA in my project. Low power means the system gates of FPGA shuld less than 5K. i want to go for Xilinx so is ther any FPGA in xilinx having system gates less than 5K??? Thanks and regards Anuja
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    How to store data coming from UART in LPC 2378 and display it on GLCD?

    Re: LPC 2378 Hi Bobi.... Thanks for the reply!! Can u please send me the link for the 'embedded artists' for the software. Thank u once again!! Anuja.
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    How to store data coming from UART in LPC 2378 and display it on GLCD?

    Hello, I m working on LPC2378 (ARM7). I want to store data coming from UART in controller as well as display the data on Graphic LCD... so how to do this??? i ve reached up to display received data on Hyper terminal Anuja
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    [SOLVED] How to tell the differece between MII & RMII interface?

    Can any one tell me the differece between MII & RMII interface.... or what is MII & RMII ? n how to use those interfaces for ethernet PHY inteface thanks Anuja
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    Lattice FPGA clocking??????

    hiiii dipti can u send me the schematic of the same?????? thanks n regards Anuja
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    Lattice FPGA clocking??????

    hiii dipti, wel i m facin same problem with lattice... i think u can not use those pins which is not having PLL as dual function

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