Electronic Engineer Discuss

View: 6535|Reply: 7
Print Prev. thread Next thread

Bricked my Hantek 2D72 bought in 2021

[Copy link]

167

Threads

2070

Posts

2232

Credits

版主

Rank: 7Rank: 7Rank: 7

Credits
2232
1#
Post time 2021-7-6 08:32:50 | Show all posts
The VCC is 3.3V, not 5V.
I think the chip U3 may be burned out.
The model of U3 is STM32F103VET6(ST). Please replace it to try.




This post contains more resources

You have to Login for download or view attachment(s). No Account? Register

x

167

Threads

2070

Posts

2232

Credits

版主

Rank: 7Rank: 7Rank: 7

Credits
2232
2#
Post time 2021-7-12 10:58:38 | Show all posts

Please refer to the attachment.



This post contains more resources

You have to Login for download or view attachment(s). No Account? Register

x
You have to log in before you can reply Login | Register

Points Rules

Dark room|Mobile|Archiver|Electronic Engineer Discuss

2024-5-5 03:54 GMT+8 , Processed in 0.183894 second(s), 20 queries .

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

Quick Reply To Top Return to the list