Re: Nextion with KA78T05
Murray Wills (ZL2IQ)
Hi I did the same only the KA78T05 I got (bought 10 cause they were cheap) went red hot 🥵 so I shut it all down and went back to the step down to power the Nextion. Luckily it didn’t seem to introduce any noise for me.
Something wrong with the KA78T05’s as they should have been able to handle the current.
From: BITX20@groups.io <BITX20@groups.io> on behalf of MVS Sarma via Groups.Io <mvssarma@...>
Sent: Tuesday, September 17, 2019 4:12:57 AM
To: BITX20@groups.io <BITX20@groups.io>
Subject: Re: [BITX20] Nextion with KA78T05
I suffered with 10pcs of bad 78t05 from ali seller and demanded refund and got it.
On Mon, 16 Sep 2019, 9:37 pm Herman Scheper, <Hsrscheper@...> wrote:
I am using the Nextion 5"display. When building my Ubitx V5 I used a small step down converter to generate the 5V for the Nextion display. It all worked 100%