I have a device that I am trying to control that requires the pin to be connected to ground to turn on, which normally would be no problem except that the pin is pulled high to nine volts. Is there an easy and cheap way to do this.
The device is a ceiling fan remote that I am trying to convert to IR by making the IC on the remote think I pressed the button. I have already verified that if pin 1 is connected to ground it will send the fan low command and so on by using a wire. The remote runs on a nine volt battery.
The device is a ceiling fan remote that I am trying to convert to IR by making the IC on the remote think I pressed the button. I have already verified that if pin 1 is connected to ground it will send the fan low command and so on by using a wire. The remote runs on a nine volt battery.