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  1. ff-racer

    PHR-803 with Flexdrive

    This is my first build using the Flexdrive. The upper voltage range is 5.5 volts and can be extended to 6.2 volts adding the diode at the voltage in. My question is I plan to use 2 RCR123A Rechargeable Li-Ion batteries that will be over the 6.2 limit. Can I simply add another diode in series...


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