My analog switch uses the following circuit and the circuit for testing bandwidth in the chip manual, but the bandwidth can only reach more than 40 Mbps, and cannot reach its maximum bandwidth of 100 ...
In 2020, due to the COVID-19 pandemic, the entire world came to a standstill in both daily life and economic activities. However, the innovation of Wi-Fi wireless communication technology was not inte...
[i=s]This post was last edited by tiankai001 on 2019-1-4 08:33[/i] [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use i...
[i=s]This post was last edited by littleshrimp on 2020-2-29 20:46[/i]The LPS27HHW MEMS pressure sensor is an ultra-compact piezoresistive sensor that can be used as a digital output barometer. The dev...
There are three types of PCB panelization: vertical and horizontal panelization, face-to-face panelization, and yin-yang panelization. For irregular circuit boards, face-to-face panelization is suitab...
Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
The article introduces the composition, working principle and program design method of the system. The ring detection and analog on/off control circuits are described in detail. Users can use any dua...[Details]
Let's think about a question. When we write an instruction into the microcontroller in the programmer and then remove the microcontroller, the microcontroller can execute the instruction. Then this i...[Details]
Today (December 9), digital blogger @熊猫很 suddenly revealed some of the configurations of the iQOO 9 standard version to be released in early 2022, and revealed that the iQOO 9 will be equipped with t...[Details]
Wind River, a leading global provider of intelligent edge software, recently announced that
Nezha Auto selected Wind River Linux to develop its XPC smart domain controller (XPC-S32G). In smart ...[Details]
According to foreign media reports, an international research team led by Stanford University has developed a new rechargeable battery that can store six times more power than current batteries. The ...[Details]
2020 is the year of building a moderately prosperous society in all respects and the final year of the 13th Five-Year Plan. Standing at the historical intersection of the "two centenary goals", my ...[Details]
As the signal frequency or slew rate increases, the capacitive component of the impedance becomes the dominant factor. As a result, capacitive loading becomes a major problem. In particular, capaci...[Details]
The 115V/400Hz power supply used in the aviation power distribution system is generally obtained by DC inverter, and is mainly used for military aircraft, radar and other equipment. The energy conver...[Details]
Abstract: This paper introduces the control principle of the intelligent charging controller with PHILIPS company's 8xC749 microprocessor as the core, discusses the hardware structure of the char...[Details]
Swiss power and automation expert ABB Group recently announced that its new high-power photovoltaic inverter testing center has officially started operations in Finland.
It is reported that th...[Details]
As TSMC is expected to start mass production of 3nm process next month, Samsung is also actively catching up with its competitors by increasing 4nm chip production capacity. The latest news is that t...[Details]
0 Introduction
With the improvement of the automation level of industrial production in my country, more and more equipment needs to be monitored, operated and maintained in the field....[Details]
The vortex gas flowmeter is a sensor that is currently widely used in the petroleum, chemical, electric power, metallurgy, urban gas supply and other industries to measure various gas flow rates. The ...[Details]
Abstract: The contradiction between the withstand voltage and on-resistance of conventional high-voltage MOSFET is analyzed, the structure of high-voltage MOSFET with built-in lateral electric fiel...[Details]