51制作的红外、315M、433M、遥控信号分析板, 含PCB图，单片机程序，原理图，两大功能：1.红外遥控器—波形采集和编码分析功能。2.无线遥控器（如PT2262、等无线编码遥控）的波形采集，地址码和数据码分析功能。 -51 produced by infrared, 315M, 433M, remote control signal analysis board, including PCB diagram, SCM, schematic diagram, the two major functions: 1. Infrared remote control- waveform acquisition and coding analysis. 2. Wireless remote control (such as PT2262, such as wireless code remote control) waveform acquisition, address code and data code analysis.