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TM1637 four-digit digital tube module is a 4-digit common anode digital tube (0.36 inches) display module with clock points. The driver chip is TM1637 and the driving mode is IIC. Therefore, only 2 s...[Details]
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1. Definition of hysteresis Sensitivity
The definition of hysteresis is introduced with the figure above as a model: the horizontal axis is load, and the vertical axis is sensitivity output. When ...[Details]
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The Global Semiconductor Alliance (GSA) Board of Directors has appointed Arm CEO Simon Segars as Chairman. For the past two years, Segars served as Vice Chairman, with AMD President and CEO Lisa Su s...[Details]
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Solid-state lighting is now a hot topic for energy conservation and emission reduction. When it comes to solid-state lighting, everyone must think of LED lights. In fact, there is a brother called ...[Details]
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According to news on October 18, Tesla began to roll out its new "Driver Drowsiness Warning" feature, which uses in-car cameras to monitor the driver's status. For years, Tesla has not offered simi...[Details]
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introduction DeviceNet is an open fieldbus communication network based on CAN bus technology that complies with global industrial standards. It is used for control, configuration and data acq...[Details]
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Abstract: This paper briefly introduces the advantages, characteristics and application methods of the new generation of power modules of VICOR Corporation of the United States.
Keywords: powe...[Details]
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9. RST/VPD (pin 9)
RST reset (high level reset): When the input signal is high level for more than 2 machine cycles, it is valid and is used to complete the reset initialization operation of ...[Details]
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Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to measu...[Details]
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The figure shows the unified model of the small signal equivalent circuit of the switching converter. From the figure, the output of the switching converter can be obtained:
Unified model of...[Details]
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For most single-chip microcomputer systems, due to the high speed of single-chip microcomputers, single-chip microcomputers have a lot of idle waiting time during operation. In some cases, the ...[Details]
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In 2021, SAIC Chairman Chen Hong once said: "It is difficult for SAIC to accept a supplier providing us with an overall solution. In this way, it becomes the soul and we become the body. SAIC cannot ...[Details]
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On March 22, some netizens posted photos of Huawei's 600KW overcharging. Judging from the information displayed on the charging pile nameplate, the charging pile has a maximum output voltage of 1000V...[Details]
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Experiment 4-3: UDP Client Server
Purpose:
Familiar with UDP client server programming
Experimental requirements:
1. Implement UDP client serve...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
Embedded System
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