From CSDN, original Bruceoxl original link https://bruceou.blog.csdn.net/article/details/116097779?spm=1001.2101.3001.6650.4utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edef...
What exactly is a sine filter? Why is it so commonly used in delta-sigma ADCs? In my last blog post I mentioned that the name “sine” comes from its frequency response which is a sin(x)/x function. The...
For embedded applications, the simplest test is to light up the LED. Now I will do an experiment to light up the LED using GPIO. From the limited information, CH2601 uses the E906 core and the system ...
[i=s]This post was last edited by jinglixixi on 2022-4-21 13:39[/i]Since the core chip used by AT-START-F425 is a USB-oriented microcontroller and provides corresponding USB flash drive reading and wr...
TI's MSP430 series microcontroller is an ultra-low power mixed signal controller. It uses a 16-bit reduced instruction set and integrates 16 general registers and constant generators, which greatly im...
The malloc system is divided into two parts Initialization and consumer of malloc in board_init_f process Initialization and consumer of malloc during board_init_r Two sets of malloc initializati...[Details]
Electrolytic capacitors are a type of capacitors. The metal foil is the positive electrode (aluminum or tantalum), and the oxide film (aluminum oxide or tantalum pentoxide) that is close to the p...[Details]
Biomedical electrical signals, such as ECG signals, blood pressure signals, and EEG signals, all represent certain pathological characteristics. Taking ECG as an example, ECG is usually used to rec...[Details]
WitsView, an optoelectronics research subsidiary of research firm TrendForce, said that panel prices continue to fall, and it is already difficult for manufacturers to make profits in the second quar...[Details]
As the best tool for real experiments, it is widely used in many fields. Antai Maintenance Editor has compiled some usage methods and precautions for function signal generators, hoping to help you wi...[Details]
AT2816B adopts true color LCD display, configurable Chinese and English operation menu, and uses Amber's latest instrument real-time operating system ATOS2009, menu soft key operation, full numeric k...[Details]
1 Introduction to PIC Microcontroller The PIC series of single-chip microcomputers are high-performance and cost-effective 8-bit embedded controllers (Embedded Controllers) launched by Microchip Tech...[Details]
When using LEDs, attention should be paid to moisture and intrusion prevention standards. The IP (INTERNATIONAL PROTECTION) protection level system was drafted by IEC (INTERNATIONAL ELECTROTECHNICA...[Details]
I have been in the industry for nearly ten years and will teach you how to get started with microcontrollers. Lecture 8:
The burning program is also called the download program. What is the essence o...[Details]
The Chinese Government Procurement Network shows that the Institute of Physics, Chinese Academy of Sciences, recently announced its government procurement intention for April 2022. The Institute of P...[Details]
With the implementation of the new national standards, electronic water meters have gradually come into people's sight. Ultrasonic water meters and their ultrasonic flow sensing technology, which repr...[Details]
Recently, Jiangsu SuperCore Semiconductor Co., Ltd. completed its angel round of financing, which was jointly completed by Tongchuang Weiye and Leimerius Capital. According to the official website ...[Details]
The stm8 minimum board I just bought can't burn programs, but it worked fine when burning programs on the previous boards. The Flash Memory Read-out protection error occurs during programming. Withou...[Details]
Today, the ID image of OPPO's new acoustic flagship headphone product OPPO Enco X2 was exposed on Twitter. Previously, Liu Baoyou, head of OPPO's audio business unit, said in an exclusive interview...[Details]
In recent years, with the advent of the post-PC era, embedded systems have developed rapidly due to their simplicity and efficiency. Embedded technology has now integrated various computer technolo...[Details]
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