Yijingyuan Optoelectronics is a well-known brand in China's LED packaging industry. It specializes in providing a full range of LED components in various varieties. The products have independent intellectual property rights, and all performance indicators are at the leading level in the industry. It has first-class production and testing equipment represented by K&S, ASM, etc. All products meet ROHS requirements and have passed ISO9001/IATF16949 and other system certifications. The products are mainly sold in more than 20 provinces and cities in China and more than 10 countries in Southeast Asia, Europe and the United States. Yijingyuan has always put quality and reputation first, attaches great importance to the research and development of new products and the application of new technologies, and provides reliable guarantees for ultimately achieving customer goals and creating value for customers.
C2000 Resolver to Digital Conversion Kit,
The Resolver to Digital Conversion Kit is a motherboard style Resolver to Digital Conversion Kit that allows experimentation with software based resolver to d...
The previous two articles [N32L43X Review] 2. Analog I2C Driven OLED [N32L43X Review] 3. Hardware I2C Driven OLED introduced the I2C bus to drive the OLED display, and this article introduces the SPI ...
[i=s]This post was last edited by xld0932 on 2019-4-26 16:23[/i] I entered the GigaDevice GD32E231 DIY Contest, and today I finally received the GD32E231C-START development board. With my excited hear...
Zhengdian Atom teaches you how to learn STM32-M7 : https://training.eeworld.com.cn/course/4927This video uses the Apollo STM32F767 development board as a platform. It will lead you to learn the variou...
When I use hls to synthesize a project under vivado_hls version 2017.3.1 on the windows platform, there is an include pthread.h header file in the project, but an error message is given saying that th...
IoT Technology Practical Tutorial Based on Bluetooth 4_Edited by Mao Jianfei and Zhou Xue
I bought this book and read the peripheral routines in TI's SDK, which said that feature 1 and feature 3 are u...
At present, large-scale color LED display screens have become the mainstream product of high-definition large-screen flat-panel display devices. This is a large-size flat-panel display device comp...[Details]
The most common application of MOS tubes may be the switching elements in power supplies. In addition, they are also very beneficial to power output. Applications such as servers and communication e...[Details]
Mouser Electronics now sells various Infineon general-purpose MOSFETs for power conversion applications November 29, 2022 – Mouser Electronics, an industry-renowned New Product Introduction (NPI...[Details]
The most basic process of designing a circuit board can be divided into three steps: designing the circuit schematic, generating a network table, and designing the printed circuit board. Whether it i...[Details]
Features: ● Output loop power supply ● Support HART protocol communication ● High accuracy level (0.1% FS) ● High isolation (2KVAC/1mA at both input and output) ● Small size: SIP9 package (26*9.5*12....[Details]
1 Introduction
In recent years, PFC technology has been a hot topic in the field of power electronics, and many PFC circuits have been proposed. At present, switching converters with power f...[Details]
The following issues should be noted when power MOSFET is used in switching power supplies . (1) The impedance of the gate circuit is very high and is easily damaged by static electricity. (2)...[Details]
With the development of distribution network, the reliability of small current grounding system operation has been paid more and more attention, and various protection devices for small current ground...[Details]
"The more you discharge a lithium-ion battery, the more it wears out," said Tom Hartley, an electrical engineering professor at the University of Akron who helps NASA study ways to extend battery...[Details]
The multi-output switching power supply of UC3842 is designed by a 30kW switched reluctance motor controller. The main circuit of the motor power converter is an asymmetric half-bridge circuit. The...[Details]
Compared with ordinary light sources, LED lamps are becoming the preferred solution for reducing energy consumption in indoor and outdoor lighting due to their high efficiency, environmental frien...[Details]
Toshiba adds a new battery product "20Ah-HP battery" to the "SCiB™" series of lithium titanate batteries, combining high-power charge and discharge performance with high energy density
...[Details]
LED lighting has made great progress recently. As a green and clean light source, LED has been widely recognized. LED light sources have long service life, energy saving and power saving, simple an...[Details]
Metrological verification instruments are mainly used to verify and calibrate whether the sensors of instruments used in daily scientific research and industrial production meet the use standards. In...[Details]
According to South Korean media Businesskorea on June 22, Samsung Electronics will adopt OLED panels from its competitor LG Display to gain a foothold in the OLED market. Image source: Businesskore...[Details]
Microcontroller MCU
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