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?...
Recently, we got news from relevant channels that Huawei Wallet will work with BYD DiLink to launch mobile phone NFC car key. It is reported that this function will be launched with the new BYD Song ...[Details]
LED filament 1. From the perspective of driving solutions, LED filament power supplies are divided into three categories: RC step-down; linear constant current; IC constant current. 2. From t...[Details]
On September 29, Henan Provincial Intellectual Property Office launched a special campaign in Zhengzhou to "regulate the shared charging industry and rectify intellectual property infringements", a...[Details]
The chip shortage situation remains severe, and even Tesla, which has always been known for having "no chip shortage", has launched an emergency plan. Recently, some media reported that according ...[Details]
The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit being tested online, as shown in the following ...[Details]
Today, iQOO 9 will be officially launched at 10 am. The price of 8GB+256GB is 3999 yuan, the price of 12GB+256GB is 4399 yuan, and the price of 12GB+512GB is 4799 yuan. There are three color schemes ...[Details]
Recently, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang, ho...[Details]
Xingda E-control EtherCAT to Modbus Gateway can be used as a configuration for Modbus slaves. The EtherCAT to Modbus Gateway allows the Modbus protocol to be converted to EtherCAT, achieving intero...[Details]
Variables defined using bdata can be either word-addressable or bit-addressable. The Keil C51 compiler places variables defined using bdata in the bit-addressable RAM area of the 8051. Variable...[Details]
1. Hardware Solution The hardware of this design mainly consists of 51 single-chip microcomputer + minimum system + LCD1602 liquid crystal display module + Hall speed measurement module + motor modul...[Details]
1 The necessity of conducting safety risk assessment of old elevators
Elevators are transportation tools that are closely related to people's lives. At the same time, they are special equipment with...[Details]
Qualcomm announces two new audio platforms to help Snapdragon Sound technology continue to redefine wireless listening experiences
Shaping the future of wireless audio for music, c...[Details]
According to the iOS 14 code, the upcoming iPad Pro update will include a new triple-lens camera array. This camera setup will include a ToF time-of-flight 3D sensor, a wide-angle lens, an ultr...[Details]
Some time ago, Arm, the world's number one IP supplier, became the focus of industry attention due to its forced suspension of cooperation with Huawei HiSilicon. In response, the company made two sta...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
Microcontroller MCU
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