用一片LM7805就可以解決。
所有跟帖:
• 還需要加保護電路,不然可能燒換攝像頭。Crank current dump會產生近百伏的瞬間高壓。 -US_CAR.- ♂ (0 bytes) () 10/29/2015 postreply 17:24:39
• 還需要加保護電路,不然可能燒換攝像頭。Crank current dump會產生近百伏的瞬間高壓。 -US_CAR.- ♂ (0 bytes) () 10/29/2015 postreply 17:24:39
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