Shenzhen Ruilongyuan Electronics Co., Ltd. was established in 2009. Since its establishment, it has adhered to the development path of independent brand and independent innovation and created the RUILON brand. The company specializes in the research and development, production and sales of overcurrent and overvoltage protection devices. Its products mainly include ceramic gas discharge tubes, varistors, transient suppression diodes, electrostatic protection devices, lightning arresters, self-recovery fuses, etc. These products are widely used in industrial electronic equipment, communications, power, intelligent robots, medical equipment, automotive electronics, household appliances, green energy and energy conservation and environmental protection. The products have passed CQC, CE, CB, UL, TUV, CNAS certification, and the full range of products has passed ROHS and REACH certification. The company's position in the industry has been widely recognized, and it has successively won the honorary titles of "National High-tech Enterprise", "National Specialized and New Little Giant" Enterprise, "The 20th Shenzhen Famous Brand", "The 75th International Geneva Invention Bronze Award", and "The Second Prize for Scientific and Technological Progress Awarded by the Guangdong Electronic Information Association".
The open source project TinyGo released version 0.11.0.
This release includes a few significant usability improvements: it bundles Clang in the release tarball, auto-detects the serial port on macOS, ...
Because there are too many AD versions, it is easy to make mistakes when exporting gerber files due to version compatibility issues. For safety reasons, it is recommended to provide gerber files, or i...
Today at 10:00 AM Live: Industry's Most Accurate 3D Hall Effect Position SensorClick here to enter the live broadcast
Tips: When filling in the form item [Which channel did you use to register for thi...
Jlink debugging cannot enter the Main function and keeps jumping to LDR R0, =SystemInit in startup. Has anyone encountered this before and how to solve it?...
The main program of the routine:#include std.h#include log.h#include mbx.h#include tsk.h#include "mailboxcfg.h"#define NUMMSGS 3 /* number of messages */#define TIMEOUT 10typedef struct MsgObj {Int id...
The Shanghai State-owned Assets Supervision and Administration Commission recently formulated the "Action Plan for the City's State-owned Assets and State-owned Enterprises to Actively Participate in...[Details]
Signal generator, also known as waveform generator, is a commonly used signal source and one of the important instruments widely used in the fields of electronic circuits, communications, control and...[Details]
I hesitated for a long time to discuss the topic of flyback power supply and transformer. Because the topic of flyback has been discussed a lot, and this topic has been discussed very thoroughly. Ther...[Details]
Reference:
http://www.cublog.cn/u3/104447/showart_2218502.html
and the friendly mini2440 manual.
There is basically no problem if you follow the instructions. Here are just some points...[Details]
Teledyne e2v, a global imaging solutions innovator and a subsidiary of Teledyne Technologies , announces a new technology and industrial collaboration with Yumain (Dijon, France), a leading provider ...[Details]
As early as June 1, the Shanghai Stock Exchange officially accepted the listing application of ACM Semiconductor Equipment (Shanghai) Co., Ltd. on the Science and Technology Innovation Board. Recentl...[Details]
Last May, at the Google I/O 2021 Developer Conference, Android 12, which had been leaked several times, was officially unveiled. It brought what is called "the biggest design change in Android histor...[Details]
The key to the success of modern data centers is to provide cutting-edge accelerated computing platforms at scale, so that developers and solution providers around the world can be covered. Over the ...[Details]
February 7 news: Due to the coronavirus epidemic, Apple's AirPods may face the risk of shortage. According to Nikkei, Apple ordered up to 45 million sets of AirPods headphones in the first half...[Details]
1. Why and how to encrypt?
When your product is launched on the market, your competitors will start to target it. If the hardware of your product is easily imitated and the MSP430 microcontroller you...[Details]
Research objective: The research topic is the design of a multifunctional water temperature control system. The system temperature measurement range is required to be greater than the required 30~90℃...[Details]
This design consists of a master machine and a slave machine. The host is composed of STC89C52 microcontroller circuit + Bluetooth host circuit + ultrasonic ranging module circuit + power supply circ...[Details]
The originally scheduled Japan-US summit meeting was postponed for a week and is tentatively scheduled for mid-April. The Nikkei Asian Review couldn't wait to "tell" the media that this meeting will ...[Details]
The automotive and heavy equipment vehicle environments are among the most demanding for any type of power conversion device. Wide operating voltage ranges coupled with large transient and temperat...[Details]
Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
MicroPython Open Source section
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