Do you have a supply that can supply significantly more current?
If you monitor the ground terminal of the microcontroller, does that point pulse?
If you monitor the ground terminal of the microcontroller, does that point pulse?
Neither of the other two amps do the odd pulse skipping thing either at higher voltages, part of me still believes that's not proper behavior for it. The driver chip really does get very hot in the db amp when it's doing that.
Try it on the 60 amp supply with no current limiting (other than a 15 amp fuse).
With no definitive information, you need to eliminate every possible problem (outside of the amp) that could be causing this.
Is that what a shop is supposed to look like? Mine looked like it was hit by multiple tornadoes... Every day.
You shouldn't see any pulsing on the ground of the MCU.
With no definitive information, you need to eliminate every possible problem (outside of the amp) that could be causing this.
Is that what a shop is supposed to look like? Mine looked like it was hit by multiple tornadoes... Every day.
You shouldn't see any pulsing on the ground of the MCU.
Will try that tomorrow thanks.
Yeah that's my tech area in the basement. True that's pretty tidy for me.. know what you mean 😀. Though you can't see the shelves of grenaded amplifiers haha.
Yeah that's my tech area in the basement. True that's pretty tidy for me.. know what you mean 😀. Though you can't see the shelves of grenaded amplifiers haha.
The high current supply works, it boots right away even at 10v and caps discharged.
That surprised the heck out of me actually.... lol. 🙀
Thanks everyone.
That surprised the heck out of me actually.... lol. 🙀
Thanks everyone.
Just for the record, Deaf Bonce used to use SD boards.
In this case the amp is a Chinese Brazilian clone.
In this case the amp is a Chinese Brazilian clone.