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.
I want to connect several lithium batteries in parallel, but only to expand the capacity without increasing the voltage. Is there any integrated charging and discharging chip? The peripherals should b...
[backcolor=rgb(222, 240, 251)]I use two boards for Bluetooth communication. [/backcolor] [backcolor=rgb(222, 240, 251)]The big board is STM32F767, and the Bluetooth module is the following [/backcolor...
[align=left]My company wants to design a smart lock and is looking for a chip that can ensure security. Is there anything you can recommend? [/align]...
I'd like to ask the omnipotent forum masters whether there is a problem with the hardware circuit design. When the network cable is connected, the network port LED will not light up, not to mention th...
The smart grid and energy industries are evolving and becoming more efficient, but these efficiencies bring with them specific processor requirements. Embedded processing technology is what gives smar...
The 48V system can bring start-stop, power assist, energy recovery and coasting functions to the vehicle, improving the fuel economy of the vehicle. In addition, if the traffic environment informatio...[Details]
Although Huawei smartphones began to face headwinds in 2018 when Google GMS stopped licensing, Huawei announced that it would invest heavily in the HMS ecosystem and invite developers to join with in...[Details]
With the rapid development of science and technology, digital information such as text, pictures, audio, and video has grown exponentially, and the era of big data has arrived. The total amount of gl...[Details]
New RISC-V Core Expands Renesas’ Excellent Embedded Processing Product Lineup November 30, 2023, Beijing, China - Renesas Electronics, a global semiconductor solutions provider, today announced th...[Details]
This year's Qualcomm Snapdragon Summit is scheduled to open on November 30th. Taking into account the time difference, the highly anticipated new generation of processors should be released on ...[Details]
The STM8S timers are divided into three categories; Advanced timer TIM1 General purpose timer TIM2, TIM3, TIM5 Basic timer TIM4, TIM6 Except TIM4 and TIM6 which are 8-bit timers, all other time...[Details]
Functions of Serial Device Server A serial port server is a communication protocol converter that has two types of communication ports: one is a standard RS232/422/485 serial port, and the remote R...[Details]
According to news from ZTE's official website, ZTE and GSMA recently jointly released the "5G SA Commercial Deployment" white paper, proposing that SA is the 5G target networking architecture and the...[Details]
As international trade frictions continue to increase and the semiconductor industry's loss cycle extends, Japanese semiconductor manufacturers are having a harder time. Since Toshiba Memory became i...[Details]
Sooner or later—usually sooner—your embedded system will need to connect its I/O to the outside world. The most common external I/O involves sensing and controlling on/off circuits, which can range...[Details]
According to the latest report from TrendForce, the smartphone market in 2022 is expected to reach an annual output of 1.386 billion units, with an annual growth rate of 3.8%, due to cyclical replace...[Details]
1. Characteristics and Applications of Low Noise Amplifiers
LNA is mainly used to amplify weak signals, amplify weak signals received by antennas from the air, and reduce noise interferenc...[Details]
ADC0804 is a commonly used ad converter with a microcomputer interface, which is commonly used in single-chip microcomputer systems. During use, everyone has encountered some problems more or less. In...[Details]
Loop gain is an important parameter that describes the characteristics of a switch mode power supply. Using a frequency analyzer to measure loop gain allows you to stabilize the power supply and opt...[Details]
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]
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