<![CDATA[Core ADC with 12V damaged]]>Hi .. I wired a new Core with 12V to the ADC .. my mistake .. now the Core is died?! When I now apply voltage to the core, the speaker hums and nothing else happens.

So it's scrap after 1s?! Or can something be saved?

]]>https://community.m5stack.com/topic/4868/core-adc-with-12v-damagedRSS for NodeWed, 29 Apr 2026 02:30:16 GMTWed, 07 Dec 2022 13:25:43 GMT60<![CDATA[Reply to Core ADC with 12V damaged on Thu, 08 Dec 2022 12:13:48 GMT]]>Okay ... that falls then under "teaching money" and super stupid. Happens when it should always be done quickly on the side.

]]>https://community.m5stack.com/post/19480https://community.m5stack.com/post/19480Thu, 08 Dec 2022 12:13:48 GMT<![CDATA[Reply to Core ADC with 12V damaged on Wed, 07 Dec 2022 19:14:15 GMT]]>Nope, you have deep fried it, the poor thing was only rated at 3.3v

]]>https://community.m5stack.com/post/19467https://community.m5stack.com/post/19467Wed, 07 Dec 2022 19:14:15 GMT