0
鍩轰簬鍗曠墖鏈虹殑鏅鸿兘灏忚溅鐨勮璁?/p>
鐩綍
鎽樿
..............................................................................3
绗竴绔?/p>
寮曡█
......................................................................3
绗簩绔?/p>
鏂规璇存槑
..................................................................3
2.1
銆佹柟妗堣璇?/p>
...................................................................3
2.2
銆佹�讳綋璁捐鏂规姒傝堪
..........................................................4
绗笁绔?/p>
纭欢鐢佃矾璁捐
.
.............................................................5
3.1
銆佷富鎺х數璺?/p>
.....................................................................5
3.1.1
銆?/p>
L7805
绋冲帇鍣?/p>
...............................................................5
3.1.2
銆?/p>
MAX232
鑺墖绠�浠?/p>
..........................................................6
3.2
銆佸叓璺孩澶栦紶鎰熷櫒妯″潡
..........................................................6
3.2.1
銆?/p>
LM324
绠�浠?/p>
.
.............................................................6
3.2.2
銆?/p>
74HC14D
绠�浠?/p>
..............................................................6
3.3
銆?/p>
L298N
鐢垫満椹卞姩妯″潡
..........................................................7
3.3.1
銆?/p>
L298N
绠�浠?/p>
..............................................................8
3.4
銆佹満姊伴儴鍒?/p>
.....................................................................9
绗洓绔?/p>
杞欢绯荤粺璁捐
.
.............................................................9
4.1
銆佺▼搴忔祦绋嬪浘
.
..................................................................9
4.2
銆佺▼搴忚璁℃柟妗?/p>
.................................................................9
鍙傝�冩枃鐚?/p>
.
........................................................................12
绗簲绔?/p>
缁撴潫璇?/p>
...................................................................12
鑷磋阿
.............................................................................12
闄勫綍
1
...........................................................................13