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  1. J

    Rc toy Transmitter compability

    Hi folks, I have a Radioshack Hummer H2 http://support.radioshack.com/support_games/doc71/71672.pdf and it's missing the original transmitter, Those are hard to find so I came across this one...
  2. J

    Part that looks like a resistor with only code CEC

    Hi folks, Had a problem with a toy grade RC truck steering that quit working and taking apart the steering box I found that the basic 180 steering motor was connected to two parts that look like resistors with the only code CEC, one of them having a broken connection. Are those parts...
  3. J

    Can I run more power with relays then bipolar transistors?

    Hi folks, I'm still looking how to boost some few RC cars using a lipo 3S instead of the standard 9.6V nicd/nimh packs and my last attempt on different cars resulted on a fried NPN transistor on the circuit board of one of the cars. Then I decided to do a little more research and it seems that...
  4. J

    RC Transmitter and Receiver communication

    Hi folks, We have an RC club at school and we are trying to undertsand the problem we have on a Radioshack rc Jeep http://support.radioshack.com/produc...20Toys&Reuse=N and as we don't have the correct transmitter so we tried diffferent TX all 49mhz as this car is a 49mhz only one TX kind of...
  5. J

    resistor or transistors burnt?

    Hi folks , this topic is following another one about a toy rc that I was trying to run on a lipo 3S pack 1050mah,30C instead of the regular nicd/nimh 9.6V pack and the car ran about 20% faster for about 50 meters before coming to a dead stop. It had a burnt smell around the power transistors and...
  6. J

    Resistor replacement

    Hi folks, I need to find a replacement capacitor for an old rc toy car 1985, the capacitor is a cylinder green ceramic refs, 47 ohm 5%, 2W, 732. Please let me know if you have any part that could fit this.
  7. J

    identify and upgrade power transistorson toy rc car

    Hi folks, I was running some tests switching the standard 9.6V battery packs to lipo 3S , Over the 5cars tested one came to a dead stop after less then 50m..leaving the car without forward motion, electronics smelled burnt. Opened the car and nothing seemed suspect despite the burnt smell...
  8. J

    understanding an RC toy mainboard

    Hi all, I am trying to understand how a toy RC mainboard is made as I am in the process of boosting the speed of a toy grade RC New Bright 9.6V , 380 motor. My first step is to put a stronger battery with higher mah, about 2000mah NIMH instead of the standard 600mah NICD same voltage...
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