PT2262 and PT2272 are a couple of good remote controls to code and decode , but changing the PT2262 address and control the transmitting extreme needs a few switches to act at the same time, bringing the inconvenience to the customer.

• 台湾普城公司生产的PT2262,PT2272是一对很好的遥控编码、解码芯片,但改变PT2262的地址和发射控制端TE的控制,需要几个开关同时动作,给用户带来不便。