I am using a lithium-ion battery for power supply. I don't need to charge it. I only power the load. I use BQ27750 for power monitoring. In the schematic design of the BQ27750 data sheet, are the pack
How can I convert a string char str[20] into a CString temp; in EVC? And how can I do the reverse conversion? Note: I use temp.Format(_T("%s"),str); After the conversion, temp contains a mess of thing
The switch power supply on the company's machine was burned out a while ago. I designed one using WEBENCH. What is the difference with the company's? 1. Set the input voltage: 300-500V2. Add multiple
Nowadays, high-intensity gas discharge lamps have been widely used in squares, road lighting and other occasions due to their high luminous efficiency, good color temperature, long life and other adva
This new mouse looks more like a camera. It can be tied to the index finger, and the left and right buttons and the middle scroll bar of the mouse can be controlled by the thumb. It is also very light