Today I suddenly thought of a question, why can foreigners make fine products, but there are few fine products in China? China is the world's largest producer of color TVs, but the ones that are truly
1. Current signal acquisitionThe current signal needs to be converted into a voltage signal for acquisition, as shown in the following figure:Figure 1
After the voltage collected by the MCU ADC is con
The data in China's car driving recorder should include two parts, one is the real-time data of the car (storing the data before and after the car accident), and the other is the historical data of th
Xinhuanet, Beijing, February 3 (Reporter Lei Min) In 2005, China's computer product exports reached 104.84 billion US dollars, exceeding 100 billion US dollars for the first time, and the proportion o