When using the AES encryption algorithm for energy harvesting, the built-in energy profile tool collects the energy consumption of the three processes of runtime key expansion + encryption + decryptio...
The compilation and linking process of C language is to convert the source code of a C program we wrote into a program (executable code) that can run on hardware, which requires compilation and linkin...
Compared with ADI, the ADI digital output with the lowest noise is the ADXL355 three-axis accelerometer, with an ultrasonic density of 22.5g/√Hz and a price of $28. The IIS2ICLX two-axis accelerometer...
[align=left][color=rgb(34, 34, 34)][font="]When reading electronic circuit diagrams, it is necessary to correctly analyze the role of each discrete component in the electronic circuit. [/font][/color]...
The book does not require a high entry level. Anyone who has mastered C language, learned about "data structure" and has worked in embedded system development can understand it. After finishing this b...
Temperature and humidity sensor sht20 driver, IIC communication, very practical C51 driver The microcontroller source program is as follows: #include "STC15W4K32S4.h" #include intrins.h #include "...[Details]
The most commonly used debugging methods are JTAG and SWD. JTAG: JTAG (Joint Test Action Group) is an international standard test protocol (IEEE 1149.1 compatible), mainly used for internal chip t...[Details]
1 Introduction
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroll...[Details]
Everywhere you look, you hear the phrase “the car of the future.” As the automotive industry continues to leap forward with self-driving cars, what will the driving experience be like when people do...[Details]
At the 8th Annual Conference of China Satellite Navigation and Positioning Services and China Beidou Application Conference, Yang Changfeng, chief designer of the Beidou Satellite Navigation System, ...[Details]
The three major A-share indices showed divergent trends today. The Shanghai Composite Index closed down 0.40% at 3606.75 points; the Shenzhen Component Index rose 0.70% to 15628.73 points; the ChiNex...[Details]
Preface In an era of major changes in the automobile industry, electrification, networking, and intelligence have become important areas of research and development. Highly intelligent new cars requi...[Details]
Airborne radio stations are responsible for air-to-air and ground-to-air communications. To ensure the performance of the radio stations, they need to be regularly inspected. The detectors based on...[Details]
How Parallel I/O Ports Work The working principle here refers to how the circuit represents logical 0 and 1 as low and high potentials on the pins, and how to convert the high and low potentials on...[Details]
The sizing of the rectifier input capacitor is often vague, so the usual approach is to select a large capacitor. If the ripple voltage is low enough, then everything is fine (see Figure a). But ...[Details]
Overview Bluetooth Guangzhou Tower, a slim waist controlled by music, can dance with the music, wireless remote control, Bluetooth music playback, 25 kinds of animations, using plug-in baseboard, som...[Details]
Contents The embodiments of the present invention relate to the technical field of flow measurement, and in particular to an ultrasonic flow meter. Background of the Invention As one of the most ad...[Details]
As we all know, my country is the world's largest consumer of semiconductors, but my country's semiconductor industry is currently in a stage of catching up, with more than 80% of chip products impor...[Details]
It can be downloaded using Keil's compilation environment, but the entry address is shown in the yellow line below. If single-step execution (F11) or full-speed run (F5) is performed, the program alw...[Details]
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