The fan is an indispensable component of the air-cooled radiator. It plays a vital role in the heat dissipation effect and is the only active component in the radiator. At the same time, it has a deci...
What I am working on now is a digital display device, which uses a 12864 screen and an operating voltage between 4.5V and 5V. The circuit is very simple, controlled by a single-chip microcomputer and ...
Ladies and Gentlemen, this is my first time to use FPGA, and I am designing an image data acquisition system. The data collected by FPGA is transmitted to DSP for processing. DSP uses F28335, so the X...
A potentiometer is needed in the production of a voltage-regulating power supply. However, the shaft of the purchased potentiometer is too large and the existing knob cannot fit on it. So I had to use...
Every antenna has a natural resonant frequency at which maximum antenna efficiency is achieved. Placing a shunt capacitor (to lower the resonant frequency) or a shunt inductor (to raise the resonant f...
Model: BearPi-HM MicroFrom: Nanjing BearPi Intelligent Technology Co., Ltd.Quantity: 2 pieces
The BearPi-HM Micro development board is a highly integrated development board that can run the Openharmon...
SCHURTER has expanded its EC12 series of power entry modules with a snap-on version.
The new version does not require a mounting flange, thus saving panel space. At the same time, the version...[Details]
Due to the importance of the CPU and program startup code file STARTUP.a51, some 8051-derived CPU products require the CPU to be initialized to meet the corresponding hardware in the design. Therefor...[Details]
This step of loading the code read protection function may be troublesome for some people. After all, when there are many products, you have to press the write protection command after writing. For pr...[Details]
RTC Configuration:
1. Turn on power management and backup register clock. This is turned on in RCC configuration.
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
2. Ena...[Details]
At present, the home computer craze has swept across the country, especially the rich, novel and unique functions of multimedia computers have attracted a large number of enthusiasts. Newspapers a...[Details]
Fingerprint recognition technology is a high-tech technology that utilizes the uniqueness and stability of fingerprints and integrates sensor technology, biotechnology, digital image processing, pa...[Details]
1 Introduction
At present, the most commonly used technology for realizing microcircuits is to use MOS transistors. With the development of science and technology, the integration density of i...[Details]
1X successfully completed the A2 round of financing led by OpenAI in March last year, with an amount of US$23.5 million. This round of B financing of US$100 million will launch the second generatio...[Details]
Samsung's next-generation Exynos flagship chip is expected to be named Exynos 2100, and the first model will be the Samsung Galaxy S21 series. Like Qualcomm Snapdragon 875, Samsung Exynos 2100 is als...[Details]
As the number of car ownership increases, the probability of traffic accidents also increases. After an accident occurs, it is difficult to use traditional methods to analyze, judge, and repair. In t...[Details]
(I) Discrimination of transistor materials and polarity 1. Identify the material and polarity of transistors from their model names The second part of the domestic transistor model names uses the Eng...[Details]
Samsung has often faced a barrage of criticism for not using Qualcomm's flagship chips in its flagship smartphones, arguing that contemporary Snapdragon chipsets are superior to Exynos chips. Whi...[Details]
(1) The transformer has a release circuit for energy storage, so there is no need to set up a magnetic reset circuit or magnetic reset winding. Although the transformer has only one primary winding...[Details]
The traditional PID (proportional, integral and differential) control principle is simple, easy to use, and highly adaptable, and can be widely used in various industrial process control fields. Ho...[Details]
Emerson's NI mioDAQ is its most advanced bus-powered USB DAQ device designed to help engineering teams simplify installation and improve inspection efficiency.
Shanghai, China, Octob...[Details]
Power technology
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