Abstract: This article takes Intel's 80C196 microcontroller and 11-channel 12-bit analog/digital conversion chip TLC2543 as examples to introduce the interface and programming of this type of ADC and ...
1. Charging oxygen evolution voltage: When charging, oxygen will be generated on the surface of the positive plate. When the charging voltage is low, less oxygen will be generated. In the sealed batte...
Event time: From now until June 17th Keysight's new product DAQ970A is formerly known as 34970A and 34972A. According to official information, the two predecessors of DAQ970A have a high market share ...
Ultrasonic sensing uses the time of flight (TOF) of ultrasound waves in any liquid or gaseous medium and its dependence on flow velocity to measure and calculate volume flow. The technology exploits t...
Introduction to memory chip testing
Memory chips are chips used to store digital information under specific conditions. The stored information can be operation codes, data files, or a combination ...[Details]
Scientists have completed the accumulation and analysis of sequencing data of more than 5,000 T cells by using single-cell transcriptome sequencing technology. This is the largest-scale study on T ...[Details]
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Program effect: Display a single Chinese character. This program uses simulation mode, which uses:
AT89C52, 74HC145, MATRIX-8*8-RED dot matrix tube, RESPACK-8 devices, among which MATRIX-8*8-RE...[Details]
Not long ago, OnePlus officially announced that it would hold a OnePlus 8T new product launch conference in Beijing on October 15, when it would officially introduce this new phone to everyone. Subse...[Details]
Time Domain Analysis Method for Control Systems--Transient Response of Second Order Systems
3.5 Transient Response of Second-Order Systems
...[Details]
Due to version issues, some users cannot use ssh software to transfer files between the host and the virtual machine. Files can also be transferred between machines by sharing folders. The author's v...[Details]
Key Points 1: The main function of the latch 2: 74HC573 Pin Diagram 3: 74HC573 circuit connection and usage instructions Latch Analysis The so-called latch means that the state of the outpu...[Details]
According to foreign media reports, the South Korean Fair Trade Commission (FTC) has confirmed that Samsung Electronics and LG Electronics have agreed to withdraw lawsuits against each other regardin...[Details]
High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W wh...[Details]
Introduction
All current high-speed real-time digital oscilloscopes use some form of digital signal processing (DSP). Some engineers are concerned that using software to filter the acquired data ...[Details]
From June 22 to 23, 2024, the 11th Academic Forum on Frontier Issues in Electrical Engineering (FAFEE 2024) was held in Chongqing. Professor Zhang Yiming of Fuzhou University was invited to give a ...[Details]
According to foreign media reports, the Audi A8 is equipped with high-end driver assistance technologies, covering almost all aspects of highly automated driving. Three technologies debuted in the ne...[Details]
1 Introduction
In 1963, American meteorologist Lorenz published an article titled "Deterministic Non-Periodic Flows" in the journal Atmospheric Science, proposing that nonlinear system...[Details]
0 Introduction
High-precision resistors are important components of many reference sources. The accuracy requirements for high-precision resistor measurements are relatively high, and they are easil...[Details]
This article will explore some of the internal circuit design methods used to mitigate EMI problems.
One method used to mitigate EMI emissions is to reduce the slew rate of the amplifier output. ...[Details]
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