[原创] TI TIDA－01519消防和一氧化碳(CO)检测参考设计

TI公司的TIDA-01519是消防和一氧化碳(CO)检测参考设计,能识别典型告警源和无线地向用户报警,3kHz和520Hz告警频率,底BOM成本设计,根据告警远近可变麦克风增益,〈1GHz无线通信可使传感器进行云配置,主要用于告警检测,智能传感器生态系统,消防安全和建筑物自动化.本文介绍了参考设计TIDA-01519主要特性和系统指标,框图,电路图,材料清单和PCB设计图.

This reference design is a carbon monoxide (CO) and fire alarm detector reference design which can identify typical alarm sounds, and has the wireless capabilities to alert the user if one is detected. This design is intended for home automation and "smart" environmental sensing. Once a 3kHz or 520Hz signal frequency is identified based on FFT power spectral density analysis, this system determines whether an alarm is occurring which can then be used with sensor to cloud to alert the homeowner in the case of an alarm outside of their detectible hearing range.
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