ArielsAngels
Member
So, I've been developing an audio installation with the teensy, using motion sensors and creating a responsive real-time audio engine..
I use the analog inputs to read the state of a few potentiometers plus a rotary switch.
Another few analog inputs to read sensor data.
And 4 PWM slots for controlling a 4 module relay board (for controlling AC lights)
I'm using Teensy 3.6 with the audio shield.
I'm powering the teensy with a 5V DC adapter which also feeds the relay with its operating 5V , and draw 3.3V to the other rail, which in turn feeds the sensors and potentiometers with voltage.
A while ago, I started seeing some weird functionality with the LED.
It seems to just not work, yet I was able to upload new code and run it without any seeming problems....
I further noticed that when I connect the audio shield to the Teensy, the LED suddenly turned on...
Anyhow, now it stopped turning on whatsoever, and I cannot upload code as well*
I'm wondering if this could be somehow related to relay module , or using an incorrect setup to power the board.
Is there any document describing how to go about debugging a unit?
I would very much like to know what functionality of the Teensy was lost and how , so as to avoid this pitfall again.
Any info would be greatly appreciated.
Thanks,
Ari
I use the analog inputs to read the state of a few potentiometers plus a rotary switch.
Another few analog inputs to read sensor data.
And 4 PWM slots for controlling a 4 module relay board (for controlling AC lights)
I'm using Teensy 3.6 with the audio shield.
I'm powering the teensy with a 5V DC adapter which also feeds the relay with its operating 5V , and draw 3.3V to the other rail, which in turn feeds the sensors and potentiometers with voltage.
A while ago, I started seeing some weird functionality with the LED.
It seems to just not work, yet I was able to upload new code and run it without any seeming problems....
I further noticed that when I connect the audio shield to the Teensy, the LED suddenly turned on...
Anyhow, now it stopped turning on whatsoever, and I cannot upload code as well*
I'm wondering if this could be somehow related to relay module , or using an incorrect setup to power the board.
Is there any document describing how to go about debugging a unit?
I would very much like to know what functionality of the Teensy was lost and how , so as to avoid this pitfall again.
Any info would be greatly appreciated.
Thanks,
Ari