说明：  学习型无线解码芯片SK212(SK202升级版)代替PT2272,可解码PT2262和EV1527 主要特性 ☆兼容市面大多数固定码编码芯片：如PT2262、PT2242、EV1527等 ☆集锁存、暂存、互锁、触发四种功能一体，通过跳线选择 ☆支持PT2262(三态地址码)和EV1527(20位地址码)遥控器混合学习 ☆支持4位数据码的输出，并且有VT输出 ☆内置高精度振荡器，不需外接晶振 ☆ 自动适应发射端振荡电阻 ☆智能学习，无需手工编码 ☆内置存储器，更安全更可靠 ☆最多支持39个遥控器学习 ☆超宽工作电压：2.6-5.5V
(Learning wireless decoder chip SK212 (SK202 upgraded version) instead of the PT2272, and PT2262 EV1527 can decode ☆ compatible with the market most of the major characteristics of the fixed encoder chip: If PT2262, PT2242, EV1527, etc. ☆ sets latch, temporary, interlock, triggering one of four functions, supported by jumper selection ☆ PT2262 (tri-state address code) and EV1527 (20-bit address code) ☆ support blended learning remote control output four data codes, and there are built-in high-precision oscillator ☆ VT output, no external crystal oscillator transmitter automatically adapt ☆ ☆ intelligent learning resistance without manual coding ☆ built-in memory, safer and more reliable ☆ supports up to 39 remote control learning ☆ wide working voltage :2.6-5 .5 V)