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What is a ball switch
In simple terms, just like turning on or turning off a light, the switch touches the metal plate inside and the light turns on, and it turns off when it leaves. The ball switch also uses a si
2020/08/04 bailing
In simple terms, just like turning on or turning off a light, the switch touches the metal plate inside and the light turns on, and it turns off when it leaves. The ball switch also uses a si
2020/08/04 bailing