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The display principle of the dot matrix is to send word codes by scanning rows and columns, or by scanning columns and rows. When the dot matrix screen is larger than 16×16, the ordinary 32 I/O por...[Details]
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The current design of digital integrated circuits is relatively modular. EDA technology refers to the automatic design of electronic products using computers as a working platform, integrating the la...[Details]
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Inject new strength and strive to control the security situation, make mobile security accessible, and secure development feasible Now, the world where people live and work is increasingly integrat...[Details]
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On December 22, in the production workshop of the Ruihe Energy Storage Project Base, a brand-new intelligent production line was running at high speed. Workers were welding and packing batteries in an...[Details]
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Low-deviation broadband amplifier using TL592B chip
Function of the circuit
Video differential input/differential output ICs cannot be DC coupled with certain output circuits. However, if its ...[Details]
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At present, the servo system of our navy's naval guns still uses the early electromechanical equipment, which has the main disadvantages of large tracking and positioning errors, poor maneuverabili...[Details]
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1. Determine the task and develop the minimum system of the single-chip microcomputer. 2. Task analysis: The functions of this system: (1) It has a 2-digit LED digital tube display function. (2) It h...[Details]
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Abstract: Due to the characteristics of large vehicles such as their own length and long wheelbase, the trajectories of the front and rear wheels do not overlap during the turning process, forming an...[Details]
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1 Introduction
In recent years, in the domestic power supply academic community, the research content of AC voltage stabilizers is mainly divided into two categories, one is the switch comp...[Details]
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Overview
Testing voltage
,
current
, temperature, pressure, strain, and flow rate is an integral part of industrial and process control applications. Often, thes...[Details]
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According to news on December 21, Intel CEO Pat Gelsinger said in an interview recently that Intel’s 18A process is comparable to TSMC’s N2 process. However, Gelsinger said that in terms of backside ...[Details]
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1 Introduction
Compared with traditional LCD screens, OLED display modules have the characteristics of high brightness, high contrast, wide viewing angle, fast response speed, and low po...[Details]
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Using the BRR and BSRR registers, you can easily and quickly implement operations on certain specific bits of the port without affecting the status of other bits.
For example, if you want to quickly ...[Details]
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1. Introduction
Light-emitting diodes (LEDs) have been widely used in indication, display, general lighting and other fields due to their advantages such as small size, fast response speed, lo...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]
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