microprocessor alarm system
常见例句
- The Train Approaching Alarm System for bridge and tunnel adopted MCS-51 chip microprocessor and speech IC and amplifer IC , detected the approaching, train by electromagnet sensor .
桥梁、隧道列车接近报警系统采用MCS-51单片机、语音芯片和集成功放，利用电磁踏板监测列车接近。 返回 microprocessor alarm system