PackageThe packaging is pretty good, with magnets attached. Inside is an anti-static bag containing a board. Although the space is a bit wasted, the box is made of cardboard and is easy to open with m
[size=5][color=red]Content[/color][/size][size=5][color=blue]1. PN junction principle: PN junction formation and energy band2. 30 questions about basic concepts of electronics: correct answers and mis
Responsibilities: Software development and customer service support Requirements: 1. At least 5 years of experience as an embedded software engineer 2. Familiar with the battery industry (applied in a
I am a novice. I recently saw some introductions to QEMU and wanted to play around with it. I have read a lot of information about this on the Internet. I installed VMWARE, but I always feel that it i
The whole circuit is not complicated, but there are some places that need attention, so as to avoid detours. You can check the hardware in the following order to see if it works properly:power supply
[font=宋体][size=3][color=#000000]I saw the promotion of TI's SensorTag on the Internet and took a quick look at the User Guide. It contains so many sensors, can collect data through Bluetooth and displ