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Recent content by velislav

  1. V

    RTC backup with Lithium Battery (charge)

    charge cr2032 Yes, dainis, I know that. But, as you say "Danger of explosion if recharging is attempted !!!" So, I tried to suggest an alternative in the same 2032 package...
  2. V

    where is small hard disk?

    Microdrive The smallest one :-)) http://www.hgst.com/products/microdrive/index.html
  3. V

    RTC backup with Lithium Battery (charge)

    rtc backup battery Maybe you have "coin-type lithium manganese dioxide rechargeable battery" in mind. Look at **broken link removed**
  4. V

    How to interface IR to uC?

    RC-5 to RS232 converter A very good explanation of the RC-5 coding and an RC-5 to RS232 converter is described here: hxxp://www.telesys.ru/projects/proj036/index.shtml (in russian)
  5. V

    Request: Power supply with high isolation volatage

    some details The power supply is intended for an electronic system, mounted on the roof of electric train. The train is powered with 25kV/16Hz contact wire. In a case of accident, when the wire tears and falls on the train, the equipment inside the train (connected to the a.m. electronic...
  6. V

    Request: Power supply with high isolation volatage

    Hi, ALL, I am looking for a power supply with the following parameters: V_in 220VAC V_out 24VDC/5Amax Isolation voltage 50000V Any suggestions? (companies, schematics etc) Thanks in advance.
  7. V

    Current measurement using MSP430xxxx micros

    MSP memory Hi, pendragon, You are wrong: MSP430F149 has 2kB RAM Velislav

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