Hi, I need to make that if the IR sensor detects code 20 then it is dropped on pin 8 GND (only 1, in 10ms) if it detects 21 then it is dropped on 9 and so on. Is there any way to do this ?
It's supposed to serve as a fix instead of a remote control on the home theater. (The whole board is broken and I don't have a plan to fix the crossed path etc.)
On my home theater, I have 6 inputs CENTER + - BASS + - VOL + -
So far I have it wired to GND and the push buttons, the home theater has to drop GND (-) to change the volume, bass, or center settings. I wanted to convert it to an IR sensor, but I have no idea how to make it so that when the button is pressed, it drops into the home theater - (GND) somehow ?
I don't understand you at all now, my English is really bad. I don't want to have any PIN HIGH (Except IR sensor) I need to have GND output on pin 6-13 after pressing the button on the controller (Different buttons different code)
I don't know how to achieve this at all... Please try plain English because even translator can't translate it well.
I need to get simply GND on pins 6-13, for milliseconds, after pressing the button on the controller. If I always connect it to GND pins 6-13, my home theater will be quieter and louder all the time. (So far, I have solved it via buttons that are connected to GND, and release after pressing the GND button, but this solution does not suit me, and it does not look aesthetically pleasing either)