红外解码LCD显示

红外接收部分使用一体化接受头，当接收到 38KHz的红外调制波时，输出端输出解调信号，

可以直接用单片机IO 口读取其数字信号。 板上配有开关，平时不用时防止干扰和降低功耗，

应将其电源关掉。样例程序中提供 TC9012 芯片的解码程序，使用 12M 晶振，解码稳定，

可以直接移植为工业应用。其他芯片的码值用户根据芯片编码资料自行修改。 -IR decoding LCD display using the integrated parts of the infrared receiver to accept the first, when the receive 38KHz modulated infrared wave, the output demodulated output signal can be directly used microcontroller IO port to read the digital signals. Board with a switch, usually when not in use to prevent interference and reduce power consumption, it should be the power turned off. Sample program provided TC9012 chip decoding process, using 12M crystal oscillator, decoding and stability can be directly transplanted to industrial applications. Other chip-chip encoded key value data users to modify their own.