[毕业设计精品]单片机上下限温度报警器课程设计报告

课程设计实验报告课程a1单片机原理及应用题目：上下限温度报警器学号：姓名：班级：指导老师：时间：09.10.12-09.10.30摘要a2a0a3a4a5a6a7a8a9a10a12a13a11a14a15a16a17a18a19a20a21a22a23a24a25a12a27a26a28a29a30a28a31a32a33a34a28a35a36a37a38a39a40a41a42a37a43a44a45a46,a47a48a49a50a51a39a40a52a53a54a55a56a57a58a44a59a60a61a62a63a64a65a66a28a47a61a62a63a64a65a66a67a68a69a70a63a64a61a62a28a71a61a62a72a73a69a70a74a75a76a77a28a67a68a63a64a78目录前言1.方案论证1.1.设计要求51.2.设计方案论证51.3.总体设计框图62.系统组成及工作原理2.1.DS18B20温度传感器与单片机接口电路72.2.7断LED数码管电路及原理82.3.系统整体硬件电路102.4.显示电路112.5开机复位电路122.6.报警电路133.系统软件算法分析3.1.主程序153.2.读出温度子程序153.3温度转换命令字程序3.4计算温度子程序3.5显示子程序4.实验调试及测试结果分析185:附录6.1.整体电路图196.2.元器件清单20a79a80a81a82a83a84a85a86a87a88a89a90a91a92a93,a94a95a96a97a98a99a100a101a83a84a102a103a89a104a105a106a107a108a109a110a111a83a112a113a89a114a115a116a101a90a117a118a119a89a108a120a121a122a123a124a125a126a127a101a107a128a129a130a89a131a132a108a133a83a84a134a109a89a135a103a136a113a136a93a108a135a137a138a139a83a140a141a142a143a144a142a85a86a142a92a145a146a147a89a146a114a115a89a148a149a127a150a135a151a94a95a96a152a153a154a155a108a107a156a157a82a122a123a158a97a98a108a159a160a158a97a98a114a157a161a162a163a104a79a164a130H1N1a165a166a167a168a108a137a169a170a147a171a150a134a165a172a83a173a174a175a176a124a177a178a179a180a124a125a181a166a182ds18b20a183a184a185a186a89a94a187a188a173a189a150a135a107a128a190a173a174a175a191a192a193a194a117a195a138a196a197a198a199a200a160a1080a201a96a200a202a108a203a204a205a206a189a1373.0a207a2075.5va208a209a183a184a210a122a114a115a178a124a205a206a211a108a178a124a212a213a89a186a197a108a214a215a135a216a117a119a217a218a219a148a220a108a218a219a221a222a223a224a225a226a227a105a228a229a230a231a232a233a234a124a125a235a124a125a218a219a236a237a238a108a239a240a241a135a177a178a124a125a229a230a148a119a89a242a243a83a176a124a127a244a218a219a108a245a246a127a160a146a184a247a89a248a249a165a166a250a251a163a252a180a134a253a254a255a209a89a0a222a1a84a193a230a2a199a3a4a184a171a5a6a7a169a8a148a126a163a8a148a126a110a61a9a89a122a123a124a125a126a10a181a11a89a124a125a126a12a13a108a183a184a210a122a114a115a108a178a124a205a206a211a108a178a124a212a213a108a120a96a252a124a125a14a15a122a123a16a17a108a215a135a15a180a134a178a124a13a172a212a213a89a18a110a108a225a143a144a195a19a20a21a15a108a229a148a126a97a98a182a21a15a94a95a96AT89S51a108a178a124a181a166a182a21a15DS18B20a108a154a230a22a232a233LEDa122a98a23a195a138a124a125a16a17,a160a212a213a124a24a25a2a135a103a1632a237a176a148a126a114a262.1a122a123a124a125a126a148a126a114a26a27a282.1.1a114a26a107a179a180a8a148a126a101a178a124a203a139a108a117a25a21a15a59a29a203a30a106a254a89a182a237a31a15a120a166a124a247a32a108a65a33a81a34a178a124a125a54a158a89a203a204a225a203a165a14a35a230a113a108a174a175A/Da250a36a37a108a127a117a25a15a94a95a96a174a175a122a101a89a38a39a108a65a16a17a203a139a2a108a127a117a25a33a34a178a124a125a16a17a252a113a108a245a198a148a126a150a135a15a24A/Da250a36a203a139a108a166a124a203a139a13a172a40a41a1632.1.2a114a26a42a174a208a43a44a24a15a124a125a181a166a182a108a65a94a95a96a203a139a148a126a121a108a45a196a46a101a21a15a181a166a182a108a110a25a245a101a47a243a48a49a50a24a89a108a110a25a117a25a14a15a107a241a124a125a181a166a182DS18B20a108a253a181a166a182a108a117a25a51a48a49a52a188a210a53a34a178a124a125a55a108a174a175a250a36a108a127a117a25a56a57a148a126a135a103a163a151a25a2a58a198a114a26a108a51a48a49a60a252a108a14a15a114a26a42a108a203a139a13a172a62a94a108a63a237a148a126a116a13a172a62a94a108a64a14a15a169a114a26a42a1632.2a91a66a67a68a69a70a71a72a73a74a75a76a72a77a78a71a72a69a70a71a72a91a73a74a79a741a87a80a81a82a83a84a85a86a88a89a90AT89S51a81a75a76a140a92a84a85a86DS18B20a81a862a93LEDa94a95a97a99a180a134a140a100a94a102a103a104a75a76a105a80a106a741a69a70a71a72a91a73a742.2.1a107a82a83a84a88a89a90AT89S51a142a108a109a77a162a110a77a111a70a112a113a114a145a115a81a116a117a118a134a119a120a121a122a117a134a123a125a126a127a77a78a241a128a68a71a72a120a121a81a129a130a131a132a133a135a136a137a138a141a68a71a72a143a86a241a128a144a86a67a146a77a147a110a77a1062.2.2a105a80a77a78a105a80a77a78a85a862a93a148a149LEDa94a95a97a81a150P1a134a219a151a152a105a80a68a94a102a1062.2.3a75a76a140a92a84DS18B20a75a76a140a92a84a153a154a155DALLASa156a157a70a158a159a171a160a161a151a68a205a163a164a165a166a167a125a75a76a140a92a84a81a217a140a128a68a168a169a77a170a114a173a75a174a190a175a176a81a177a125a178a179a181a151a182a173a75a76a81a180a183a144a184a102a103a185a121a186a187a188a189a88a68a191a192a103a104a193a194a195a196a93a68a94a197a199a181a94a91a137a106DS18B20a68a200a125a145a115a79a201a202a203a145a68a88a204a179a134a206a120a121a205a117a118a134a207a208a165a210a187a211a212a213a117DS18B20a144a99a180a214a215a216a205a68a218a204a220a81a103a104a213a115a221a222a223a125a212a224a226a227a228a84a190a212a144a187a188a94a102a204a110a77a81a77a162a231a234a2353.05.5a236a212a238a152a90a223a239a212a75a76a99a193a240a195a196a93a94a197a212a86a242a144a243a244a245a246a71a247a212a245a246a248a249a251a252a253a254a180a255a55a0a188a192a1a72a243a75a76a188a75a76a245a246a53a190a191a68a84a190a212a73a77a162a145a200a81a77a74a233a200a179a75a4a81a75a76a72a2a3a76a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