Solution of 360 degree panoramic tachograph dual lens hidden motherboard voice intelligent navigation machineOverview of dual recording tachograph scheme:Tachograph is an instrument that records the i
2021/12/06 fandoukeji
Large hole electric pencil sharpener, thick writing pencil, color lead automatic pencil sharpener chargingLarge hole electric pencil sharpener, thick writing pencil, color lead automatic pencil sharpe
2021/12/06 fandoukeji
1、 Common classification of electric shavers1. Distinguish razors by head(1) Rotary shaver: rotary shaver is not easy to hurt the skin and cause bleeding. Friends with sensitive skin can focus on it.
2021/12/06 fandoukeji
Wireless multi person intercom scheme, digital full duplex intercom module, 2.4G two-way intercom moduleBrand: RuixunOverview: rx-tk is a cost-effective RF voice full duplex intercom scheme independen
2021/12/06 fandoukeji
Fire accident handling principles1. Early fire fighting and early alarm: the initial fire that can be extinguished immediately with fire extinguisher or simple fire extinguishing tools shall be exting
2021/12/06 fandoukeji
Apple dock speaker Bluetooth adapterApple dock speaker Bluetooth adapterFunction Description:● 30pin Apple socket is suitable for Apple dock speaker● Bluetooth A2DP stereo music transmission● Bluetoot
2021/12/06 fandoukeji
Development of digital interphone moduleDevelopment of digital intercom module for three defense mobile phoneDevelopment of DMR module scheme of three defense mobile phone intercom, building intercom,
2021/12/06 fandoukeji
Public network Tianyi intercom Mobile Phone Intercom digital intercom moduleThe module is a digital intercom module adopting DMR standard, which supports simplex voice and confirmed / unconfirmed data
2021/12/06 fandoukeji
