Recent content by ►BobB◄

  1. If i search for wireless devices with bluetooth on my lg dare will it cost money?

    no OK.. a MORE COMPLETE ANSWER. NO! YOU ARE SEACHING FOR WIFI NETWORKS. WIFI IS NOT A PART OF THE CELL NETWORK, SO YOU WILL NOT BE CHARGED LOOKING FOR WIFI NETWORKS. CLEAR ENOUGH ALLISON?
  2. hacking my phone through bluetooth?

    HACKING YOUR BLUETOOTH?? That is a very limited network, he has to be within 10 - 12 feet MAXIMUM from you. I seriously doubt that he is hacking your phone via bluetooth. Turn the bluetooth OFF when not in use. uninstall the headset, reinstall using a different pairing code. You may have hit...
  3. Can the rechargeable Lithium polymer batteries found in most electronics today...

    NEVER EVER COMPLETELY DISCHARGE A RECHARGABLE BATTERY. Rechargables are secondary cells. They CAN reverse the polarity if allowed to go completely dead. LiPo - LiPoly batteries are very sensitive to abuse. LiPo are not common. Lithium Ion are. Li-Ion are more forgiving. LiPo can catch fire if...
  4. Can the rechargeable Lithium polymer batteries found in most electronics today...

    NEVER EVER COMPLETELY DISCHARGE A RECHARGABLE BATTERY. Rechargables are secondary cells. They CAN reverse the polarity if allowed to go completely dead. LiPo - LiPoly batteries are very sensitive to abuse. LiPo are not common. Lithium Ion are. Li-Ion are more forgiving. LiPo can catch fire if...
  5. what are the electronics part of a guitar amp knobs called?

    rather than replace, try cleaning it first. you can use a spray "tuner cleaner" but I use WD-40 most of the time. WD-40 is abrasive, so it will clean the contacts. Do not use A LOT, just a couple drops. Drip it into the control at the solder connections, work the control back and forth a...
  6. what are the electronics part of a guitar amp knobs called?

    rather than replace, try cleaning it first. you can use a spray "tuner cleaner" but I use WD-40 most of the time. WD-40 is abrasive, so it will clean the contacts. Do not use A LOT, just a couple drops. Drip it into the control at the solder connections, work the control back and forth a...
  7. Electronics: How to ????????????????????????????????????????????????

    U2222???? Do you mean a 2N2222? Is it a 2N2222 or a 2N2222A Plastic or metal can? Set your ohm meter on low ohms (thats normally the 1X scale. Zero your meter. Since you cannot get meter deflection C to E, you need to test C to B and E to B. C will be on the outside leg (EBC BEC but NORMALLY...
  8. Can a 220 volt electronics/devices can be plugged to a 110 outlet?

    if the monitors power supply says "100 - 250 volt, 50/60hz" then, yes you can. If it does not, then NO. The important thing is the POWER SUPPLY, the monitor is made for US and EU use, but the powersupply is regional.
  9. repairing electronics?

    do you want state of the art test equipment, lab quality, or do you want the stuff found in the average shop? You need a bench meter o'scope af signal generator hefty power supply distortion meter if you are going to do RF, add a Bird wattmeter and associated elements RF generator fuses...
  10. repairing electronics?

    do you want state of the art test equipment, lab quality, or do you want the stuff found in the average shop? You need a bench meter o'scope af signal generator hefty power supply distortion meter if you are going to do RF, add a Bird wattmeter and associated elements RF generator fuses...
  11. Help, i would like to hook up my old Panasonic SX-6 Stereo to my new Emerson TV

    if you are up to the challenge... open the TV cabinet (WARNING!!! This is VERY DANGEROUS! The second anode on the picture tube is about 22 thousand volts and the tube retains a charge even if the TV is OFF). From the "high side" of the volume control, solder a wire and bring that wire out to...
  12. Is it free to send photos to your computer from your phone using bluetooth?

    if your phone is blue tooth and your computer is blue tooth.. then sure! Bluetooth is only a simple local network, it does not use the cell phone to make connection.
  13. Where would you put a covert active gps device on a car?

    you need to place the GPS where it can physically see the satellites. You can put it under glass, even though glass attenuates the received signal, you cannot put it under metal because the metal blocks the signals.
  14. Where would you put a covert active gps device on a car?

    you need to place the GPS where it can physically see the satellites. You can put it under glass, even though glass attenuates the received signal, you cannot put it under metal because the metal blocks the signals.
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