单片机中如何控制继电器

[{"title":"（ 12 个子文件 7KB ） 单片机中如何控制继电器","children":[{"title":"relay01","children":[{"title":"main.c <span style='color:#111;'> 338B </span>","children":null,"spread":false},{"title":"relay01_Uv2.Bak <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"relay01 <span style='color:#111;'> 2.33KB </span>","children":null,"spread":false},{"title":"relay01.Uv2 <span style='color:#111;'> 2.08KB </span>","children":null,"spread":false},{"title":"relay01.hex <span style='color:#111;'> 314B </span>","children":null,"spread":false},{"title":"relay01.lnp <span style='color:#111;'> 43B </span>","children":null,"spread":false},{"title":"relay01.plg <span style='color:#111;'> 194B </span>","children":null,"spread":false},{"title":"main.LST <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"relay01.M51 <span style='color:#111;'> 3.15KB </span>","children":null,"spread":false},{"title":"relay01_Opt.Bak <span style='color:#111;'> 1.09KB </span>","children":null,"spread":false},{"title":"main.OBJ <span style='color:#111;'> 2.53KB </span>","children":null,"spread":false},{"title":"relay01.Opt <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]