The fuel gauge has three security modes: SEALED (locked), UNSEALED (unlocked), and FULL ACCESS (full access). Different security passwords are required to switch between different security modes. The ...
[size=5]We are using MSP430i2041 microcontroller, four modules are powered by batteries, the communication ports are optically isolated and cascaded, and now we find that the four modules are frozen a...
[align=left]The process requirements in the production of circuit boards are a very important factor, which directly determines the quality and positioning of a board. [/align][align=left]For example,...
[align=left]The RTT system uses interrupts in the same way as the bare metal system does, but the interrupts can be associated with system threads with the help of the operating system's kernel IPC co...
1. Understand the role of base static bias current The role of the bias circuit is to provide base DC current to the transistor , which is also called base static bias current. Static bias current i...
In recent years, the debate about 3G has been endless. Most manufacturers have been ready to go, and lobbyists have shown their talents, but the government has not moved. Some say it is to wait for TD...