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I. Summary
The previous lecture introduced and applied the dynamic scanning drive of digital tubes by single-chip microcomputers, and gave examples. This lecture will focus on how single-chip mi...[Details]
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Although modern automobile safety technology has made great progress, the number of traffic accidents in economically developed regions remains high. For example, in Europe, 35% of deaths among p...[Details]
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As the first processor to be released in the iPhone 14 series, Apple is also actively preparing the A16. Of course, at this stage, it is more focused on production capacity, so it is inevitable ...[Details]
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Product introduction: The compact 120 Series oscilloscope is the first choice for fault detection and installation applications in the industrial field. It is a truly integrated test tool that integr...[Details]
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What are the switching times? Switch Time or switching time refers to the time required for a switch to change from the "on" state to the "off" state or from the "off" state to the "on" state. Specif...[Details]
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How to measure the quality of chip capacitors Method 1: Generally, the resistance of a small chip capacitor is infinite. If the resistance is abnormal, replace it. If the capacity becomes smaller a...[Details]
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Vanish The display process of the digital tube is: Bit selection- Segment selection- Bit selection- Segment selection- Bit selection- Segment selection- … The microcontroller runs very quickly. After...[Details]
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Clock signals in synchronous digital systems (such as those used in telecommunications) define the time reference for data transfer in the system. A clock distribution network consists of multiple ...[Details]
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/*****************************This part is the driver of the I2C bus****************************************/
#include reg52.h
#include intrins.h
#include I2C.H
#define NOP() _nop_() /* define a ...[Details]
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In electronic manufacturing, multimeters are often used to measure voltage and current in circuits. Connect a light-emitting diode, a resistor, and a potentiometer to form a circuit. Rotate the pot...[Details]
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Finally, Sony Xperia 1 II is here. For the first time, Roman numerals were added to the name of a mobile phone model, and the pronunciation is "mark 2". Before seeing the person, you have heard the n...[Details]
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:For medium and large-scale domestic photovoltaic power stations, inverters generally go through an open bidding process. Due to the high technical content of power station design, it is necessary ...[Details]
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The IO pins of the microcontroller will definitely be used when using it. Take the P1 port of the 51 microcontroller as an example. The internal structure is shown in the figure When the microcont...[Details]
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In the "Main Program Feeding Dog Theory", the most "strong theoretical basis" is --- "The program may run away, but the interrupt may not necessarily die" (interrupts generally have their own fixed in...[Details]
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Solid-state batteries
As a next-generation technology that is expected to improve the intrinsic safety and energy density of batteries, they have been included in the national development str...[Details]
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