-
The three major A-share indices closed down today, with the Shanghai Composite Index falling 1.86% to 3356.78 points; the Shenzhen Component Index fell 1.79% to 13882.30 points; and the ChiNext Index...[Details]
-
"A General History of Global Science and Technology" wrote: "Technological progress allows humans to obtain energy more efficiently, and more energy allows humans to further develop technology. From ...[Details]
-
SABIC launches new copolymer resin for photovoltaic connectors, achieving the highest relative tracking index (CTI) level to support emerging 1.5 kV systems
SABIC, a global diversifi...[Details]
-
For the inverters commonly used by users, they mainly refer to small-power quasi-sine wave inverters. During use, the following issues should be noted.
Because the inverter is an electroni...[Details]
-
Circuit Function and Advantages
The circuit shown in Figure 1 integrates the ADXL203 dual-axis accelerometer and the AD7887 12-bit successive approximation register (SAR) ADC to create a dual-axi...[Details]
-
In order to enable electronic product designers to complete the evaluation of the characteristics of the next-generation insulated gate bipolar transistor (IGBT) components in the shortest possible t...[Details]
-
X-ray fluorescence analysis is a fast, accurate and economical multi-element analysis method . At present, X-ray fluorescence analysis technology has been widely used in geology, metallurgy, chemic...[Details]
-
In the 51 MCU, the external memory is connected using a three-bus method, namely: data bus, address bus, and control bus. In the design with external memory, the P0 port of the 51 MCU generally serve...[Details]
-
In this final part of my series on how to choose an oscilloscope, I will talk about triggering, signal generators, and clock synchronization, and I will end with some conclusions. The previous arti...[Details]
-
Supports higher power density system design while simplifying peripheral circuits, reducing system protection circuit size by 60% compared to traditional discrete solutions
February ...[Details]
-
Storage depth (Record Length) is also called record length, which indicates the number of sampling points that an oscilloscope can save. If the storage depth is "20,000 sampling points", it will gen...[Details]
-
AT89C52 MCU pin description, AT89C52 high performance 8-bit MCU
AT89C52 Pin
DiagramAT89C52 is a low voltage, high performance CMOS 8-bit single chip microcomputer, with 8k bytes o...[Details]
-
The 51 microcontroller has 5 interrupt sources:
1. INT0 - External interrupt 0, introduced by P3.2 port, caused by low level or falling edge. The default priority is the highest
2. INT1 - E...[Details]
-
Introduction: The timer consists of an 8-bit auto-reload up-counter with a programmable prescaler. It can be used as a time base generator with overflow interrupt function. The main function: (1)...[Details]
-
Shanhai Semiconductor SENSILICON, a domestic high-performance mixed-analog and signal chain IC manufacturer, completed two rounds of angel and pre-A rounds of financing in 2021, led by BlueRun Ventur...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD