The hardware of the sys-tem and the realization of the step motor module, audio module, LCD display and LED indicator and alarm module are ex-plained in detail.

详细地介绍了该系统的硬件原理，以及步进电机，音频控制，LCD显示，LED指示灯和报警灯等几个模块的实现方法。

youdao

Remind Note: The above sale is the module, not finished machine, suitable for supporting the production of power amplifier manufacturers, multimedia audio, mobile phone speaker.

特别提醒说明： 上面出售的是模块，不是成品机，适用于厂家配套生产功放机、多媒体音响、手机音箱上。

youdao

It includes the design of audio driver and FM module driver.

具体阐述了音频和FM模块驱动程序的设计。

youdao

Speaking of Bluetooth, it's based on the W32 audio module from Bluegiga, which supports pairing with up to seven devices.

ENGADGET

The VGA solutions include a proprietary connector cable and interface module to accomplish all audio and video transfer and a 1.5-meter USB cable for charging iPhone 5.

ENGADGET: Pioneer announces iPhone 5 connectivity kits for AppRadio 2 and friends

First of all, you can't overlook the fact that they've moved to a Cortex A8-based OMAP3530, an appreciable boost from the ARM11 core it replaces, but it turns out there are a whole bunch of subtler changes too, like the inclusion of on-board audio out (pictured above toward the left of the base), HD video out capability through a module, and a second microSD slot.

ENGADGET: Bug Labs' BUGbase 2.0 prototype hands-on Hands-on