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A special "2+N" promotional package exclusively for education is launched to provide exclusive discounts for teachers and students participating in the e-sports competition Preparations for the 20...[Details]
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STM8 provides firmware library functions just like STM32, but it is not as complete as STM32. The description document is in chm format and the name is stm8l15x_stdperiph_lib_um.chm. You can download...[Details]
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LED display screens are widely used in industrial and mining enterprises, schools, shopping malls, shops, public places, etc. for graphic display, advertising, and information release. This paper des...[Details]
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In the design of servo control systems or the selection of servo motors, inertia issues often need to be considered. Inertia is an important factor affecting the response speed and stability of ser...[Details]
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In this article we will examine the issues involved in selecting and using a high-precision
digital-to-analog converter
. The architecture of the DAC affects the DAC's specifications and th...[Details]
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/* DS18B20 read temperature byte program This function took me a lot of time. The main problem was that it didn't work when 51 could. I didn't solve it until today. It turned out that the values of...[Details]
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Any additional current generated in the test system will be added to the current being measured and cause errors. This current can be generated internally, such as the input bias current of the inst...[Details]
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For single-chip microcomputer projects, after programming, the hex file must be downloaded to the single-chip microcomputer so that the program can be executed and the corresponding functions can be ...[Details]
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Today’s Bluetooth microcontrollers are tiny marvels of integration. They fit into even the smallest of embedded designs, packing together the CPU, memory resources, and peripheral and RF functions ...[Details]
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Continuous monitoring of heart activity can measure heart rate variability (HRV), a parameter that can provide insights into heart health and other conditions.
This design example is a new pulse oxim...[Details]
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According to foreign media reports, Apple said that the new Apple Maps app launched last year will be expanded to the UK and Ireland today. The latest Apple Maps app provides faster and more ...[Details]
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1 uC/OS-II version and integrated development environment for C8051F020 microcontroller
The µC/OS-II kernel uses version V2.52. Although Silicon Lab provides free integrated development environment f...[Details]
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Recently, according to overseas media reports, Apple intends to upgrade the current CarPlay system. The new system will be able to access technologies such as air conditioning systems, speedometers, ...[Details]
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Smartphones
Represent the forefront of RF personal communications and one of the most challenging RF product designs. These third generation (3G) cellular multimode, multiband devices may operate...[Details]
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The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]
Analog electronics
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