[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/diy/ - Do It Yourself

Search:

View post   
>> No.1767742 [DELETED]  [View]
File: 1.09 MB, 1920x1080, output.webm [View same] [iqdb] [saucenao] [google]
1767742

Two questions:
1. Why are all the LEDs except the one connected to RX so dim? Have I damaged the chip?
2. Why doesn't TX behave like a normal output and is always on instead?
Code: https://termbin.com/aqu8
This is of course a Chinese clone, not an original.

Navigation
View posts[+24][+48][+96]