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Configuration when using the serial port printf() function
It is very convenient to use printf to send data in the STM32 serial communication program. However, there are always problems when you ...[Details]
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At present, mankind is facing global challenges such as climate warming, energy shortages, and environmental pollution. It is urgent to achieve sustainable development. In the face of global challeng...[Details]
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#include "reg52.h" //MCU 51 header file, which stores the registers of the MCU
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
uchar code tab ="0123456789";
sbit SID=P...[Details]
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According to the official website of Xingfa Group, Hubei Xingfu Electronic Materials Co., Ltd., a subsidiary of Xingfa Group, has recently made a major breakthrough in technological innovation. Its e...[Details]
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The Ministry of Industry and Information Technology organized the preparation and recently issued the "Guidelines for the Construction of the National Automotive Chip Standard System", aiming to furt...[Details]
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Western Digital today launched a new USB 3.2 Gen 2 My Passport SSD under the WD brand. The new device is equipped with NVMe technology and supports read speeds of up to 1050MB/s and write speeds of u...[Details]
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What are TTL level, CMOS level, and RS232 level? What is the difference between them? Generally speaking, CMOS level has a higher noise tolerance than TTL level.
(I) TTL level standard
Output L: 0...[Details]
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In the process of industrial production, there is often a need for flow output of raw materials and products, which requires the use of flow measurement instruments. There are many types of industrial...[Details]
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Thyristors are divided into two types: unidirectional thyristors and bidirectional thyristors, both of which have three electrodes. Unidirectional thyristors have a cathode (K), an anode (A), and a co...[Details]
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Do you know how an oscilloscope probe is connected to an oscilloscope? Since there are many types of oscilloscopes and probes, we take a mixed-signal oscilloscope (MSO) as an example to introduce the...[Details]
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According to foreign media reports, chipmaker AMD and semiconductor company Xilinx said on Wednesday that their shareholders voted to approve AMD's acquisition of Xilinx. However, the transaction sti...[Details]
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As the mobile Internet enters the second half, third-, fourth-, and fifth-tier cities and even vast rural areas are becoming new incremental markets. According to the "China Mobile Internet 2018 An...[Details]
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The self-driving method is the simplest synchronous rectification driving method. It is shown in Figure 1. The two diodes DF and DR are replaced by MOSFETs QF and QR. In the self-driving technology, ...[Details]
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Two weeks ago, Bose launched two true wireless earbuds, the noise-reducing "Bose QuietComfort Earbuds" and the sports-focused "Bose Sport Earbuds". These two products are now available for pre-sale i...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]