Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
This is my first time to use CAN bus. Recently, I need to send and receive data through CAN bus. When I use microcontroller to send ID=0x401, I check the waveform and find that the actual data sent is...
Knowledge point 1: pointer
1. Pointer: The first number of the variable's storage space in memory is called the address of the variable, also called a pointer.
Pointer variable: It is used to store a ...
There are two main issues here:
1) How are the 2Ω of R150 and the 300Ω of R151 calculated? Or is it an empirical value? Is the 300Ω just used for current limiting of the voltage regulator BZX84-B13?
2...
Traditional fieldbus networks generally use wired media as transmission media. Wired transmission media make the location of communication equipment relatively fixed. Some special industrial field env...
Recruitment position: Technical support engineer
Demand department: Technology Development Department ( 2 people)6K~10K yuan / month
Job Responsibilities:Participate in or lead new product development...
The e-sports competition is about to begin. In order to allow netizens to get a development board in the shortest possible time and practice in actual combat, the mobile station has specially selected...
Toyota Motor has begun supplying fuel cell stacks, a key component of fuel cell vehicles, to Chinese companies. Chinese bus company Higer Bus uses this system, and 20 fuel cell buses are scheduled to...[Details]
In order to meet the needs of home health care and people's increasing interest in health and wellness equipment, ON Semiconductor provides pre-configured DSP and open programmable DSP systems fo...[Details]
In the early 1980s, Japan's Toshiba Corporation first applied AC speed regulation technology to air conditioners. By 1997, its market share had reached more than 70% of Japan's household air condit...[Details]
The standardization trend of power battery specifications is becoming increasingly clear. As fans of large cylindrical batteries, the BMW Group and Tesla are firmly optimistic about the application...[Details]
An inductor-based
switching power supply
(SM-PS) contains a power switch that controls
the current
flowing
through the inductor from the input power supply
. Most SMPS...[Details]
Resolvers and photoelectric encoders are currently the most widely used measuring sensors in the servo field.
1. Servo system
Also known as a follow-up system, a feedback system that accu...[Details]
The lack of monitoring methods for the operation status of pollution treatment facilities and pollution emission indicators has affected the supervision and management of environmental protection d...[Details]
This system uses a two-way tracking method and is controlled by time and photosensitive elements. It can adjust the direction of the panel array horizontally by ±100° and vertically by 5°~85°. The mai...[Details]
I started to learn STM32 about a year ago. At that time, I was attracted by its library function development. However, I gave up learning due to various pressures. I have been using the so-called sta...[Details]
Choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critical to
the efficiency of a
DC/DC
switching power supply controller. Making the right choice...[Details]
The conductivity meter is a multi-range instrument that can meet the testing requirements of various applications from deionized water to seawater. This instrument can provide automatic temperature c...[Details]
Writing interrupts requires a timer: 1. Set its register TMOD 2. The value of THx and TLx (this is to set the initial value of the timer) 3. Turn on the timer (TRx=1) ----------------------------- No...[Details]
On the morning of May 23, the 8th Guangdong International
Robotics
and Intelligent Equipment Expo (hereinafter referred to as "Guangdong Zhibo Expo") and the 4th China (South China) Interna...[Details]
MAX134 is an integral A/D converter suitable for 33/4 digital multimeter or other data measurement systems. It uses the "remainder multiplication" conversion principle to complete 40,000 count conver...[Details]
The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]