I put the ESP32 on an oscilloscope to make sure the RMT was doing what I wanted it to do. It seems to be! But this is more of a logic analyser task, so I pulled that out. The waveform looked exactly as I expected, so I tested it out with an IR LED. And it didn’t work ...
For the backing, I made a drill jig to be able to drill straight down the 3/4″ plywood without breaking through either side. The steel cable goes in, and then I attached it to the tensioning mechanism with a combination of melting the plastic to it, and some CA glue for good measur...
1) Is there any way to detect which of the two Bluetooth port is the correct one to use and if so, please give me an example.2) If not, how do I prevent my app from hanging if a user tries to use the wrong port?Thanks,
So a transducer works between the input and output of a system. Answer and Explanation: The input transducer is the device that converts the initial input quantity into electrical signals. Also, a detector is simply a type of i...
There is nothing else we can use in the timer. The timer internal count reset happens automatically when the timer is stopped or enabled = false. The only diff between enable and stop is enable can be used to see if the timer is running too....
I put the ESP32 on an oscilloscope to make sure the RMT was doing what I wanted it to do. It seems to be! But this is more of a logic analyser task, so I pulled that out. The waveform looked exactly as I expected, so I tested it out with an IR LED. ...