Arduino Powered X10+RFID Controlled Curtain Opener

You guys are incredible! I just received my 315mhz receiver and want to dive in, especially knowing everything works great :slight_smile:

@BroHogan Did you divide the voltage from the data pin before feeding into the mic input? The Soundscope page says most sound cards only handle +- 0.7V where I'd imagine the output from the receiver chip would be 5v? How much did you divide it if you did?

Also, when using the CM17A, how fast can you send commands? I wanted to use the transmitter to control the x10 camera ninja mounts around the house, but before when using the CM15a I could only send about 1msg/second which was waaaaayyy too slow to move the camera.

Thanks!!