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sonix
- 完整的RS69532控制程序,类似于PT2258的电子音响IC,带遥控。-RS69532 integrity of the control procedures, similar to the PT2258 electronic sound IC, with the remote control.
PT2258
- P T 2 2 5 8 详 细 英 文 资 料
asmpt2258
- pt2258的驱动asm-pt2258 driven asm
多媒体5.1功放全套方案
- 是用AT89C2051主控音量控制PT2258,数码管显示, 红外线遥控,2.1/5.1音源选择)包括全套原理图,源程序,HEX文件-AT89C2051 is PT2258 master volume control, digital control, infra-red remote control, 2.1/5.1 sources choice), including a full set of schematics, source, the HEX file
PT2258程序
- PT2258的测试程序
pt2313.rar
- pt2313和pt2258的控制程序,里面包含了声道转换,,pt2313 and pt2258 control program, which includes a channel switching,
PT2258_Volume_Control
- PT2258 with AT89C51 MCU 5.1 Volume control with hardware and remote control,with 5.1 and 2.1 input with standby system.full code in Uv2 environment.
red(TV_DVD)
- avr单片机编写 一种能同时使用两种格式(TV/DVD)的红外遥控器,奉献给大家(原理图,代码)-avr to prepare a single-chip can simultaneously use two formats (TV/DVD) infrared remote control, dedicated to you (schematic diagram, code)
PT2258
- PT2258 电子音量控制,IIC通信6通道
valctr
- PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface, an attenuation range of 0 to -79dB at 1dB/step,
main
- PT2258驱动程序,可实现音量从0~-79dB衰减!是音量调节不错的开始哦!-PT2258 drivers program,please down it!
2258B
- 单片机89C2051的PT2258音响控制程序,包含遥控解码,按键扫描,数码显示,音量控制等-MCU 89C2051 The PT2258 audio control procedures, including remote control decoder, key scan, digital display, volume control, etc.
PT2258
- 本程序是在单片机上编写的一个驱动PT2258音效IC的C程序,本人已测试过OK!-PT2258 C
PT2258-driver
- 6通道音量控制器,PT2258,驱动程序-6 channel fader PT2258 driver
PT2258
- 音量控制芯片,六通道音量控制芯片,可单独和全控。(The volume control chip)
PT2258 构建您的数字音量控制器
- 电位器是一种机械装置,使用它可以根据所需值设置电阻,从而改变通过它的电流。电位器有很多应用,但大多数情况下电位器用作音频放大器的音量控制器。 电位器不控制信号的增益,但它形成了一个分压器,这就是输入信号衰减的原因。因此,在这个项目中,我将向您展示如何使用 IC PT2258 构建您的数字音量控制器