-
How a multimeter measures AC voltage When plugged in, use the AC voltage block of the digital multimeter to measure the working voltage of the DC power supply system and the working standard voltage ...[Details]
-
As energy consumption gradually decreases, new energy sources are becoming a new hot spot. As a new type of energy that can be used, solar energy has attracted the attention of the world. The key poi...[Details]
-
The biggest feature that distinguishes a stepper motor from other control motors is that it is controlled by input pulse signals, that is, the total rotation angle of the motor is determined by the...[Details]
-
The inverter has many setting parameters, and each parameter has a certain selection range. In use, it is often encountered that the inverter cannot work normally due to improper setting of individ...[Details]
-
The National Power Electronics Speed Control
Electrical Drive
System Semiconductor Power Converter Standardization Technical Committee was established in 2000 under the situation of rapid dev...[Details]
-
51 MCU +18B20 display program +74HC164 extended display digital tube #include stc.h #include "intrins.h" //_nop_(); delay function uses #define uchar unsigned char #define uint unsigned int //====...[Details]
-
In addition to booking a large amount of TSMC's production capacity, Nvidia also spent huge sums of money to win the HBM3 memory supply contract. Sources said the company pre-ordered 70 billion to 1 ...[Details]
-
Just as domestic 12-inch large silicon wafer (300mm wafer) projects were emerging one after another, the newly revised Wassenaar Arrangement at the end of last year "kept pace with the situation"...[Details]
-
On June 11, China Mobile's procurement and bidding website showed that a subsidiary of China Mobile (00941) purchased 8,100 5G mobile phones from four domestic mobile phone manufacturers. This is the...[Details]
-
The fluctuation of K of various average velocity tube flowmeters under such low flow conditions is very large, which affects the measurement accuracy. The measurement of micro differential pressure le...[Details]
-
Oscilloscope storage and storage depth When selecting an oscilloscope, engineers first need to determine the bandwidth required for measurement. However, once the bandwidth of the oscilloscope is...[Details]
-
The volume control of dual-channel audio generally uses a double potentiometer. The two outputs of the potentiometer must be synchronized, that is, the output voltage must be consistent, otherwis...[Details]
-
On June 5, Beijing Yizhuang WeChat published an article, revealing that Xiaomi Technology Co., Ltd. (hereinafter referred to as Xiaomi Robotics) recently held a grand housewarming ceremony in Beiji...[Details]
-
Overview
The FCC in the United States and ETSI in Europe have set limits on the transmit power levels of unlicensed transmitters used in remote keyless entry (RKE), home automation, home secur...[Details]
-
Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]