高端立体声无线耳机蓝牙模块1. DescriptionThis Bluetooth speaker Demo design base on CSR bluecore3 multimedia(BC352239) chip for wireless speaker , This device is with UART for external control and it can be easy em
2021/12/06 fandoukeji
Shared drying hangerUsage: code scanningFunction: drying clothes at constant temperature based on the principle of internal circulation of hot air solves the problem of drying clothes in hotels. Many
2021/12/06 fandoukeji
PCBA scheme of digital intercom moduleDevelopment of digital intercom module for three defense mobile phoneDevelopment of DMR module scheme of three defense mobile phone intercom, building intercom, T
2021/12/06 fandoukeji
Shared Pedicure MachineShared Pedicure MachineUsage: users should wear disposable foot cover to scan code before useFunction: share the massage foot therapy machine by imitating the real person, mainl
2021/12/06 fandoukeji
Working principle and single chip microcomputer selection of solar lawn lamp scheme developmentThis paper introduces the working principle of solar lawn lamp scheme development; It is widely used in p
2021/12/06 fandoukeji
Working principle and function of ultrasonic introducerThis paper introduces the working principle of the scheme development of ultrasonic lead-in instrument; It is a kind of beauty that acts on human
2021/12/06 fandoukeji
Working principle and function of LED intelligent induction night light scheme developmentThis paper introduces the working principle of the scheme development of electrothermal foot warming treasure;
2021/12/06 fandoukeji
Shared fun containerUsage: put it in the hotel room, scan the code, ship and pick up the goodsFunction: a multi-functional and product rich private container mainly put in the hotel room, which is mai
2021/12/06 fandoukeji
