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  1. ante1

    temp sensor cooling system

    Mphotis, I suppose it must be a controlled burst and at a specific temperature? There are some factors to consider, temperature, pressure, time and volume. Do you have any documentation on the tests? Ante ::)
  2. ante1

    HELP! 555 timer to control pump

    Darrin, Yes, they will be separated since you are using a relay for the pump. Did you notice any improvement with the 47uF that you tried? Ante ::)
  3. ante1

    rechargeable battery pack AM/FM radio

    Mark, Here is a suggestion; the backup battery should be a 9-cell pack. I suppose the 12 V line in your truck rises to something like 13.8
  4. ante1

    temp sensor cooling system

    Mphotis, Have this sort of cooling been tested before? It sounds like a fast way to kill an engine! Ante ::)
  5. ante1

    HELP! 555 timer to control pump

    Darrin, Try an electrolytic capacitor say 2200
  6. ante1

    HELP! 555 timer to control pump

    Darrin, Welcome to this community. This voltage drop, is it only a very short drop or is it as long as the motor runs? If it
  7. ante1

    Realistic PRO-37

    Hi All, Handheld scanner Realistic PRO-37 circuit diagram and/or service manual needed! The scanner loses all channels when the battery pack is removed even for one second. I can
  8. ante1

    rechargeable battery pack AM/FM radio

    Hi Mark, Welcome to this community. Is it standard to have 12 Volts in a truck where you live? In Europe most trucks have 24 Volts at least if they are bigger than 3.5 tons. I have a couple of questions about your radio system: How much current is needed to supply the
  9. ante1

    Servo Throttle Control

    mbedford, All I can say is a stepper is very quick, much quicker than the power window motor! So don
  10. ante1

    Led display Digital Voltmeter question

    Hi Rhonn, Do you know if the schematic you have used is updated, there have been some issues and a couple of errors if I remember correctly? Ante ::)
  11. ante1

    Best PCB design software

    Rhonn, Thanks, I
  12. ante1

    power supply -5 V

    Lukas, What
  13. ante1

    Best PCB design software

    Rhonn, You know Eagle I suppose, I have just installed it and I can
  14. ante1

    ZP 1311 G M detector

    John, I need the exact data sheet, in the circuit there is only 300V available and the replacements data says voltage operating range 450
  15. ante1

    Servo Throttle Control

    MP, With a stepper linked to the throttle the carburettor return-spring will shut the barrels in case of a power-loss or on emergency stop. And I can see even more advantages with the stepper! It will reduce component count and size. Brilliant, why didn
  16. ante1

    Servo Throttle Control

    audioguru, A cruise control is an entirely different thing. The cruise control is related to speed this is not. This is what
  17. ante1

    MONITOR, TV, VCR, LAPTOP, PRINTER SCHEMATICS AND SERVICE MANUALS ON CDs

    Why pay for lots of stuff I don
  18. ante1

    Servo Throttle Control

    Mbedford, It sounds like a job for a PIC or an AVR, unfortunately it
  19. ante1

    PS1 Car supply

    AJB2K3, The LM 338 will be one possible way to go! http://www1.jaycar.com.au/images_uploaded/LM138.PDF Ante ::)
  20. ante1

    0-30 Vdc Stabilized Power Supply

    Capricious, Well, Ohm:s law apply on every component in a circuit. The voltage drop over the 2N3055 * current (Ampere) is the power loss. If you like you could say that you burn off the difference. The lower the output voltage is the higher the loss (at the same current). If you have say...
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