说明：  矿灯用智能瓦斯报警器的研制,西安交大的一篇硕士论文，我在毕业设计中受益匪浅。该报警器主要由检测电路、前置放大电路、A／D转换、微机控制电路、报警电路等组成，能够实现对矿井瓦斯浓度的采集和报警控制。
(Miner s lamp with the smart alarm gas development, Xi an Jiaotong University in a master s thesis, I graduated from benefit design. Mainly by the alarm detection circuit, pre-amplifier circuit, A/D conversion, microprocessor control circuits, alarm circuits, etc., to achieve the concentration of the gas collection and alarm control.)