sc6600m原理图，SC6600M外围接口设计,包括显示，音频、键盘、SD卡、SIM卡接口电路、基带接口电路！-the sc6600m schematics, SC6600M peripheral interface design, including display, audio, keyboard, SD card, SIM card interface circuit, baseband interface circuit!

介绍了摩托公司的GPRS模块G24的使用，包括硬件电路设计、软件设计等，非常适合软件、硬件开发人员参考-Introduced the motorcycle company' s GPRS module to use the G24, including hardware design, software design, very suitable for software and hardware developers to reference

射频电路设计