1、Config Mode（Cailibration、Freq Range、Reset、Exit） turn off system,and always hold down the button.then,turn on system,will have tip "Config Mode". at the config mode,u can cailibration,change freq ...

Gas source localization is an engineering challenge fulfilled by passive and active perception. Passive perception involves modelling or visual information to search for sources of gas plumes, but ...

Abstract: Wireless communication is common use on devices to send or exchange information such computer peripheral, mobile device, home appliances, etc. Every device embedded with wireless module and ...

Full-size metal detectors are great for narrowing down a region to start digging through. But what if you had a smaller metal detector that could pinpoint the location? Then you could spend far less ...