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Recent content by vilfred

  1. V

    56800E Digital Signal Controller program

    Hi, I need simple blinking LED program for MC56F8367 DSC without header file. Because most of my searches for program results in large program with many header files, so i can't able to know the format (register usage) to initialize a single pin in DSC. Please send me any simple program to...
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    Choosing IC with EN signal

    Hi, Please help me in choosing the type if IC. My input is 28V DC, if i give an enable signal as 3.3V, then my IC should pass the input voltage i.e 28V as output. I know it can be done using FET. But i have to implement it with IC, I dono what type of IC to choose. Please give me some suggestions.
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    Potentiometer with Microcontroller

    Thanks for all the replies, I'm going to use MU-615A potentiometer which is 700 (+-200) ohms .
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    Potentiometer with Microcontroller

    Hi, If my microcontroller's operating voltage is +3.3V, Is it possible to connect +6V operating potentiometer's wiper pin to microcontroller's ADC input? Or Is it possible to use external +6V operating ADC IC with +3.3V operating microcontroller?
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    WIZ110SR configuration setting

    Hi, I am working with wiz110sr serial to Ethernet converter, there i got confused with configuring IP address in wiznet configuration tool. What IP address should be in the local IP option in configuration tool? I can't able to connect my WIZ110SR module's network terminal with serial...
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    LCD in Explorer 8 development board

    Hi, I failed in configuring LCD of Explorer 8 development board, please give simple example code. I set LCD pins as below RS - PORTA7 EN - PORTA6 D4 - PORTB4 D5 - PORTB5 D6 - PORTB6 D7 - PORTB7 Is that correct pins to initialize LCD
  7. V

    [SOLVED] Potentiometer using ADC

    Hi, I am searching a formula/concept to measure the resistance of Potentiometer through ADC of microcontroller. I'm using 10-bit ADC and +5V microcontroller, but not a fixed potentiometer (potentiometer may be of different values such as 10K,1K,100R). My project is to measure 80% and above of...
  8. V

    Voltage regulator IC aviation

    Thank you for your reply, I'm searching for the IC in microchip itself and the voltage requirement is +28V input and+5V output.
  9. V

    Voltage regulator IC aviation

    Hi, For an aviation project I am searching for a voltage regulator IC, Could anyone Please suggest me a best voltage regulator IC in aviation standard.
  10. V

    UART condition in PIC18F65K40

    Hi.. Thanks klausST, Finally that is the mistake in my schematic. All the RS422/RS485 Transceivers are connected in the same manner, so according to my transceiver , SN65HVD1471 the R pin should be connected to a digital input (Rx) of a micro-controller to read the data received by the...
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    UART condition in PIC18F65K40

    Thanks again for your reply, According to schematic RC0 is connected with RS422_RX i.e. RC0 is a TX pin which is connected to RX pin of RS422. And yes Z is a inverting output and Y is a non-inverting output, in schematic i mentioned wrongly(it just a words written there wrongly), but in terms of...
  12. V

    UART condition in PIC18F65K40

    I'm doing program in mikroc, there present header files for uart. Hereby i attached a code which is copied from the example program given by mikroc, this is what i tried in my circuit. Also i attached schematic of my Transceiver and uart part of microcontroller.
  13. V

    UART condition in PIC18F65K40

    Sir, Thanks for your reply, i tried this but still there is no output, RX4PPS = 0x11; //xxxPPS register RC0PPS = 0x12; // RxyPPS register MCU doesnot transmit the received value or the value stored in TXREG. If program is wrong whether it produces output in proteus
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    UART condition in PIC18F65K40

    Thank you susan, I'm struggling with this UART in pic18f65k40. This MCU's PORTC doesnot have analog function, i also tried by setting as TRISC = 0b00000010; // RC0 is Transmitter, RC1 is Receiver Provided in datasheet that RC1 pin shares RX4 and DT4, according to me for synchronous mode only...
  15. V

    UART condition in PIC18F65K40

    Thanks for your reply. I'm using EUSART4 i.e. RC0,RC1 to interface my RS422 driver.I assigned the pins for uart operation by writing RX4PPS = 0x11; //EUSART4 Receive TX4PPS = 0x10; //EUSART4 Transmit is that enough to make my pins for uart transmission and reception
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