[color=black][b] The whole society is paying more attention to energy-saving products than ever before. Among them, LED, known as the fourth-generation light source, has achieved explosive growth in r
Hello everyone, I am engaged in equipment maintenance. Now the board is broken and I want to replace the chip. Is there any way to read the tm4c1290 program?
Summary: I made a USB to charge lithium batteries, stable at 3.3V (requires 3.3V, 0.5A). See the attached schematic.Test phenomenon description:1. I found a very strange phenomenon that temperature ch
The game is very easy, full marks!! But I forgot to take a screenshot!! Overall feeling: the board is as its name suggests: "Easy" simple! Easy to use! Quick to get started!! The introduction of the p