hi, im trying to build an RF wireless remote control Power Extension with 4 sockets.
The chips im using is Holtek 12D decoder and HT12E encoder. The schematic diagram is as follow: 433MHz RF Remote Control System
Now here's my problem: (i) To switch on the D0 on the receiving side, i need to push switch D0 following by TE switch on the transmitting side. While to switch off D0 , i need to repeat the steps before which requires pushing 2 switches as well.
I'm trying to build a remote control for turning on electrical appliances. I can't connect the TE switch directly to the ground as the battery will die off very fast if transmission is going on non-stop.
Thus, im trying to add in a PIC16F887 microcontroller chip to replace these 2 switches with only 1 switch. Does anyone has any suggestions on how to do it?
The chips im using is Holtek 12D decoder and HT12E encoder. The schematic diagram is as follow: 433MHz RF Remote Control System
Now here's my problem: (i) To switch on the D0 on the receiving side, i need to push switch D0 following by TE switch on the transmitting side. While to switch off D0 , i need to repeat the steps before which requires pushing 2 switches as well.
I'm trying to build a remote control for turning on electrical appliances. I can't connect the TE switch directly to the ground as the battery will die off very fast if transmission is going on non-stop.
Thus, im trying to add in a PIC16F887 microcontroller chip to replace these 2 switches with only 1 switch. Does anyone has any suggestions on how to do it?
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