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Recent content by petarpav

  1. P

    About powering the UC2843 in DC-DC converter application

    Hi. You can put zener diode for 14-15V between VT2 gate and ground. Best Regards.
  2. P

    connecting USB dev to any MCU and writing driver

    USB Hi. If you want to connect USB device to MCU( not to PC), MCU must contain USB host peripheral. I don't known slall MCU with USB host integrated. You can look in FTDI and Cypress for USB host controllers. Best Regards
  3. P

    Can PIC 18F4550 be a host when using USB?????

    18f4550 host usb Hi. For USB Host Controller look here: \http://www.vinculum.com/prd_vnc1l.html Best Regards.
  4. P

    Windows API for LPTn port

    ioctl_par_port_read Hi. Look here: \**broken link removed** \**broken link removed** Best Regards.
  5. P

    serial flash AT45DB041B

    Hi. CCS compiler for PIC's have C source code for AT45DB041B driver. Best Regards.
  6. P

    need 12-24 volts to 5 volts 3A regulator circuit

    3amps regulators Hi. You may use LM2576-5.0(or -ADJ). Look here: \**broken link removed** Best Regards.
  7. P

    ICD-U40 - circuit and PCB

    icd u40 pcb Hi. Pama, I thing thath hardware changed too, because of 3V support, ICD-S40 doesn't support 3V devices. Firmware update for old ICD's( <= ICD-S40 and old ICD-U40) stop long time ago with icdfirmware-01-39.fw(ver. 1.39). Best Regards.
  8. P

    ICD-U40 - circuit and PCB

    ftdi pic18f458 Hi. schematics posted in this topic isn't the real ICD-U40, this schematics are ICD-S40 with replaced MAX232 with USB->RS232 convertor. And I thing CCS team never release support for dspic for these schematics. Best Regards.
  9. P

    How to expand the I/Os of PIC microcontroller?

    interface atmel with mcp23017 i2c Hi. You can use microchip's i/o expanders(I2C, SPI). \https://www.microchip.com/ParamChartSearch/chart.aspx?mid=11&lang=en&branchID=11034 Best Regards.
  10. P

    ARM for motor control

    Hi. Look Analog Devices ARM(ADuC7XXX). \**broken link removed** Best Regards.
  11. P

    PICkit 2 Command Line Interface released

    pk2cmd.exe download Hi. Here is Source Code for PICkit 2 Command Line Programmer: https://ww1.microchip.com/downloads/en/DeviceDoc/PICkit2_PK2CMD_SourceV1_00.zip Best Regards.
  12. P

    VCO at 10MHZ (sinewave)

    10mhz sine vco Hi. Look here: \**broken link removed** Best Regards.
  13. P

    dc motor driver circuit PIC programming code...urgent help!

    pic basic sample code, dc motor control Hi. Look here: \**broken link removed** \**broken link removed** Best Regards.
  14. P

    CCS ICD 40 S in circuit debuger

    ccs forum in circuit Hi, sohail_akram. Do you make icd-u40, beacouse this schematik have some problems make it working(missing eeprom file for FT232R too) and it is not original icd-u40 onli icd-s40 with usb-to rs232 converter.
  15. P

    USB MP3 Charger replica :)

    Hi. You must use voltage regulator like LM7805, LM2575. MC34064, etc., to make 5V from 9V input, because input current is not constant. Best Regards.
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