[i=s]This post was last edited by 不足论 on 2019-2-15 22:23[/i] I have been wandering around the city, and usually only go back to my hometown during the Chinese New Year. My hometown is in a small villa...
I found a document on Kedaobaba called "VESA and Computer Display Monitor Timing (DMT) Industry Standards and Guidelines"
Why can't I find this document on the vesa official website? Download it on Ke...
The control circuit below is shown in the figure. The live wire first passes through the thyristor circuit zero-crossing trigger and then reaches the relay circuit.Every 15 waveforms of the heating po...
The reference design scheme introduced is a flyback adapter reference design with a maximum output of 9V 5A. The scheme adopts the high-efficiency active clamp flyback controller UCC28780 and the seco...
Flow cytometer is a medical and life science instrument that uses light or impedance-based technology for cell sorting, biomarker detection, protein engineering, and diagnosis of health diseases such ...
According to Nikkei, the father of Taiwan's chip industry said geopolitics has completely changed the situation facing semiconductor manufacturers and warned that "globalization and free trade are al...[Details]
We live in an era surrounded by electronic devices, which make our study, work, exercise, travel and communication very convenient. Wearable devices are becoming an indispensable part of people's d...[Details]
Preface Looking at the CDK project (wm_sdk_w800_20210513toolsw800projectsSDK_ProjectprojectCDK_WSCDK_WS.cdkws), I want to add the parameter reading and writing I need based on the official website. ...[Details]
Recently, Huawei P10 phones have started to push Hongmeng Harmonyos 2.0.0.140 version, which is 296 MB in size. This update improves the unlocking experience in some scenarios and fixes the pr...[Details]
Recently, OmniVision Technologies announced the new OV50A image sensor, which has a resolution of 50 million pixels and a single pixel size of 1.0μm. It is reported that the OV50A image sensor is a...[Details]
On July 30, Han's Laser released its first-half performance report, stating that in the first half of 2020, the company achieved operating income of 5.162 billion yuan, a year-on-year increase of 9....[Details]
1 What is hot swap? During hot swapping , a card or module can be inserted or removed from a live power bus without affecting the overall system. This idea probably came from telephone line cards, w...[Details]
In recent years, Huawei has made great progress in the smart wearable market. The latest data shows that in the fourth quarter of 2020, China's wearable device shipments reached 30.26 million u...[Details]
Introduction: The serial port is a tool for the microcontroller to exchange information with the outside world. There are two communication modes for 8051 microcontroller: Parallel communication: d...[Details]
In view of the rising trend of car thefts worldwide, various car manufacturers are constantly improving anti-theft technology. Especially with the advancement of microelectronics technology, car anti...[Details]
Since self-driving cars usually use built-in cameras to monitor the road ahead, it is critical to ensure that the direction of the camera is fixed during driving. According to foreign media reports, ...[Details]
Recently, Weichai Group's first Intelligent Manufacturing Promotion Conference was successfully held in Weifang. The conference was themed "Independent Innovation, Intelligent Manufacturing Upgrade"....[Details]
Experiment name: DC motor experimental wiring instructions: Experimental phenomenon: After downloading the program, the DC motor stops after rotating for 5 seconds . Note: Connect the two wires of th...[Details]
1. Principle Introduction The control circuit of the digital tube is introduced in detail in "51 Single-Chip Microcomputer (VIII)", and the hardware circuit is shown in the figure below. In this ex...[Details]
cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]
Talking
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