| 塑料大棚卷帘机遥控器 |
| 添加时间：2019/6/25 14:53:47 浏览次数： |
| 塑料大棚卷帘机遥控器包括卷帘机遥控器和与其对应的接收控制装置，卷帘机遥控器包括遥控器按钮、由按钮控制的编码器、将编码信号调制成适合发射的调制器、将调制器调制后的信号发射出去的信号发射装置TXl，所述的编码器为按钮控制的由三极管及组容元件组成的多谐振荡器。 The remote controller of plastic greenhouse curtain rolling machine includes the remote controller of the curtain rolling machine and the corresponding receiving control device. The remote controller of the curtain rolling machine includes the button of the remote controller, the encoder controlled by the button, the modulator which modulates the coded signal to be suitable for transmission, and the signal transmitting device TXl which transmits the modulated signal from the modulator. The encoder is a triode controlled by the button and a group capacitor element. A multivibrator is composed. |
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