When using multisim to simulate the noise and noise coefficient of an amplifier circuit built with an integrated operational amplifier:
Does the noise output in the noise simulation include the input ...
A recent project used the LIS3DH three-axis acceleration sensor. The PCBA had 25 boards, but 5 boards had abnormal reading of the X-axis data of the LIS3DH. The boards with problems all had problems w...
By Haiwen Huang
With the explosive growth of TWS headsets in recent years, more and more end customers have put forward higher requirements on the size, battery life, sound quality, etc. of TWS headse...
200-800W Ultra-small CVCC programmable power supply Lightweight desktop type, programmable DC power supply, power level 200W/400W/600W/800W 2U height.Lightweight desktop type, programmable DC power su...
[NXP Rapid IoT Review] Rapid IoT Studio Simple Programming Step 2 Counter plus Bluetooth [size=3]1. Open [/size][size=14px] Rapid IoT Studio IDE [/size] [font=Microsoft Yahei, Hei, Tahoma, SimHei, san...
[size=4] In circuits with higher requirements, CBB capacitors replace common polystyrene or mica capacitors. This is mainly because CBB capacitors have an advantage in volume compared to polystyrene c...
As the automotive industry continues to develop, the evolution of the automotive electronics EE architecture itself has led to the improvement of regional computing power, and combined with cloud com...[Details]
On April 6, an investor asked a question on the investor interaction platform: Does your company have any development plans to expand its Yuanjing manufacturing production upstream of the industrial ...[Details]
With the continuous development of autonomous driving technology, leading companies have gradually entered the actual road testing stage in recent years. In March 2018, the Beijing Municipal Transpo...[Details]
On June 29, Zhuoshengwei stated on the investor interaction platform that the company has developed and launched high-frequency products and RF module products suitable for the 5G communication stand...[Details]
Experiment name: LCD12864 liquid crystal display experiment (with font library) Wiring instructions: Experimental phenomenon: After downloading the program, Chinese character information is displayed...[Details]
Recently, the reporter visited the construction site of the energy storage equipment manufacturing industrial base project of Gansu Chuyuan New Energy Technology Co., Ltd. The project construction is ...[Details]
1 Introduction In actual radio and television transmission work, the entry test of new transmitters and the daily indicator test of transmitters all involve audio testing. The audio spectrum analyzer...[Details]
As high-level autonomous driving functions above L2 enter the mass production stage, installing lidar in vehicles has become an industry consensus. At present, new and old players gather in the ma...[Details]
Chapter 5 Experimental Data of Instrument Testing
5.1 Speedometer Detection
The necessity of automobile speed detection:
The speedometer is an important instrument that provides information about...[Details]
1) Overlap wound core
Overlap wound core was first used in amorphous alloy distribution transformers. It has the advantages of wound core, small excitation current, low no-load loss, and can be...[Details]
On May 19th, Redmi warmed up for the new phone. At the same price, would you choose the previous generation 4G flagship big brother or buy a 5G new model of the season? The official hi...[Details]
Recently, AMD officially released the fourth-generation EPYC 9004 series processor code-named "Genoa", targeting servers, data centers, high-performance computing, artificial intelligence and other f...[Details]
Jiwei.com reported on April 4 that according to reliable investment bank information, all four companies that made their debut today have successfully passed the meeting. The four companies are Wuhan...[Details]
The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]