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    日期:2024-07-19
    Well, read the schematic and build the power supply! ... receiver but dont know how to get the power down from 14.4v to 12v (No more than 500mA), DC to DC....
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    日期:2024-07-22
    Here is a very simple and useful project of a 12V power supply circuit using LM7812 IC. LM7812 is a three terminal fixed voltage regulator IC comes in TO220 ......