Dongguan Yinghai Electronics Co., Ltd. was founded in 2012. It is a high-tech enterprise entity factory mainly engaged in micro electroacoustic components. It has three production bases for buzzers, microphones, and ultrasonic sensors. The factory has its own hardware mold department, injection molding department, and electronic assembly department. It has the ability from development and design to large-scale production, complete automated production equipment and testing equipment, a professional development and technical talent team, and a young, modern and fast management concept model. The products have the advantages of small size, good quality, low power consumption, and long life. The products are widely used in: sophisticated automotive electronics, security alarm products, household appliances, electronic home, IT digital, communication terminals, medical equipment, health and beauty and mechanical equipment, as well as satellite positioning and other fields.
The X-CUBE-MEMS1 firmware download web link on the ST official website is invalid. Please help me upload a copy if you have downloaded the X-CUBE-MEMS1 6.2 version before. I have been waiting for seve...
https://www.ti.com/tools-software/compilers/download.htmlC2000 Code Generation Tools
The TI C2000 C/C++ Compiler and Assembly Language Tools support development of applications for TI C2000 Microcontr...
I have been using the zero-point acquisition function for many years. The way I have always done is to directly introduce the AC signal current limit into the IO for low requirements; use a transistor...
According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Electric Bicycles" (GB 17761-2018) revised by the Ministry of Industry an...
There are many types of diodes, and the same type of diodes has different models and series. When used for detection in electronic circuits, detector diodes must be selected, and the parameters and ch...
Circuit PrincipleThe AC small signal first passes through the half-wave rectifier to generate a half-wave signal, which is then sent to the next stage to be superimposed and reversed with the input si...
The car driving recorder is a digital electronic recording device that records and stores data such as vehicle speed, time, location, and audio and video data, and can output data through data comm...[Details]
1. Background of Anti-fog for Car Lights
Anti-fog of car lights is an old topic, and it is a major quality problem that troubles lamp manufacturers, vehicle manufacturers and end customers. Wi...[Details]
This afternoon, Xiaomi officially announced the appointment of Yang Zhe as Vice President of Xiaomi Group and Chief Marketing Officer (CMO) for China, responsible for formulating marketing strategies...[Details]
DCOCTL 8 bits are
DCO.2 DCO.1 DCO.0 MOD.4 MOD.3 MOD.2 MOD.1 MOD.0
DCO.2~DCO.0 define one of 8 frequencies, and the frequency is defined by the current injected into the DC generator
MOD.4~MOD.0...[Details]
AES is the American Advanced Encryption Standard algorithm, which will replace DES and be widely used in various fields in the next few decades. Based on the research and analysis of the principl...[Details]
In recent years, with the continuous development of science and technology, living room TVs are moving towards clearer, richer and smarter directions, and the intelligence of hardware terminals has ...[Details]
Tonight (13th), Apple’s official website officially launched the 16-inch MacBook Pro, with prices starting at RMB 18,999. In terms of the screen, Apple has increased the screen size by narrowing th...[Details]
1.I2C master and slave device relationship
For write operations, the master acts as a transmitter and the slave device acts as a receiver.
For read operations, the master acts...[Details]
On June 16, 2022,
Precision Electronics
launched the new DSG5000 series
microwave signal generator
, which has a frequency of 9kHz~20GHz and supports 2~8 channels, marking another i...[Details]
Introduction The chip shortage has continued since December 2020. After more than two years, the chip market has been alleviated to a certain extent, but the future of automotive-grade chip supply ...[Details]
Bloomberg columnist Tim Culpan believes that although the United States has granted Apple Mac Pro tariff exemptions on some components, this can only bring superficial benefits. Just as has been the ...[Details]
At the end of October, Xiamen Zhixu Information Technology Co., Ltd. and the Xinjiang Production and Construction Corps Division of Horgos Economic Development Zone signed a chip research and develop...[Details]
On March 2, the power dispatching and control center of Xinxiang County Power Supply Company in Henan Province learned that the maximum load of the Xinxiang County power grid reached 213,000 kilowa...[Details]
Design requirements: 1. This design is based on STC89C51/52 (common to AT89S51/52, AT89C51/52, optional) microcontroller • 2. Use DS18B20 temperature sensor to measure temperature (0-99.9°C), and the...[Details]
Production efficiency.
Features of the mechanical control stage
In the mechanical control stage, the control system is mainly composed of mechanical components, such as gears, l...[Details]
MEMS sensors
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