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.
Development Board IntroductionBased on TI AM5728 floating point dual DSP C66x + dual ARM Cortex-A15 industrial control and high-performance audio and video processor;
Multi-core heterogeneous CPU, int...
[align=left]The 2019 National College Student Electronic Design Competition has kicked off. The competition topics include "theoretical design" and "actual production", based on the design and applica...
Signals and Systems is a national key textbook for general higher education in the "Ninth Five-Year Plan" published by Higher Education Press. The editor is Zheng Junli, professor of the Department of...
The current of a normal PCB design will not exceed 10 A, or even 5 A. Especially in home and consumer electronics, the continuous working current on the PCB usually does not exceed 2 A. However, I rec...
As shown in the picture, the simulation is good, giving a 0-5V sine wave, but after the actual board is powered on, the first op amp becomes hot and the power is also very high. What is the problem?...
The rapid development of artificial intelligence will profoundly change the world's development model and human lifestyle. In order to seize the major strategic opportunities for the development of a...[Details]
1. Determination of STM32 ADC sampling frequency
First look at some information to determine
the clock of the
STM32
ADC:
(1) The ADCCLK clock provided by the clock controller is synchro...[Details]
With the rapid development of science and technology and sensor technology, countries have been increasing their efforts in the research and development of intelligent mobile robots, and various types...[Details]
Sometimes some students ask, what is the most used language in embedded development? I answer, it is C language. Then what is the most complicated? It is the embedded operating system. Is the Bootloa...[Details]
The research and development and industrialization of domestic 8K key technology products have made breakthrough progress. The reporter learned from Hisense that today, Hisense officially released Ch...[Details]
Pingtouge Xuantie 910 is the first in the world to be compatible with Android system and successfully runs Chrome browser and other applications
On October 13, Alibaba's Pingtou Ge X...[Details]
Contents The invention relates to the technical field of flow measurement, and in particular to an ultra-small-caliber vortex flowmeter. Background of the Invention Since its invention in the 1970s...[Details]
Recently, SemiDrive Semiconductor Technology Co., Ltd. (SemiDrive Technology) completed a Pre-A round of financing worth hundreds of millions of RMB. This round of financing was led by Matrix Partner...[Details]
PLC programming is an electronic system of digital operation, designed for use in industrial environments. It uses programmable memory to store instructions for performing logical operations, seque...[Details]
Speaking of Mini-LED, you may be familiar with this technical term, which is a "mini" version of LED. So what is AM Mini-LED technology? What are its advantages? Let me introduce it to you.
...[Details]
Engineers have all encountered this situation. When debugging the completed circuit board, they did not find any abnormalities. However, the situation will occur frequently after a short period of us...[Details]
According to Qichacha, on September 27, Nanjing Xinshijie Microelectronics Technology Co., Ltd. (hereinafter referred to as "Xinshijie Microelectronics") underwent industrial and commercial changes. ...[Details]
Software environment: icc+avrstudioOpen
motor.h and change the following content.
//PD4,PD5 motor direction control
#define moto_en1 PORTD |= 0x10
#define moto_en2 PORTD |= 0x20
#define moto_...[Details]
Prostheses are substitutes for missing limbs of the human body to compensate for the shape and function of the missing limbs. This article designs a control system for a human-like arm-shaped prosthe...[Details]
With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]