-
In order to prevent the power supply from being damaged when a short circuit or overload occurs in the system, a current limiting circuit is often used to protect the power supply. For this applicati...[Details]
-
According to the 2019 annual report recently released by East China Science and Technology, the company achieved operating income of 5.267 billion yuan, a year-on-year decrease of 7.65%; the net prof...[Details]
-
According to businesskorea, foundry consulting firm IBS announced on May 15 that Samsung Electronics is one year ahead of TSMC and two to three years ahead of Intel in GAA technology, which is the ne...[Details]
-
1. Material preparation 1. Car base (there are many acrylic plates on Taobao, but I don’t have any, so I used the iron plates used in previous competitions to assemble them) 2.51 microcontroller ...[Details]
-
The United States is about to completely ban the sale of novel flavored e-cigarettes! A complete ban on the sale of novel flavored e-cigarettes US President Trump met with the heads of the US D...[Details]
-
While helping distribution partners to clear inventory, NVIDIA is also actively preparing for the RTX 40 series graphics cards. According to the whistleblower kopite7kimi, NVIDIA also has a new board...[Details]
-
On June 10, the official website of the Chinese Academy of Sciences published an article stating that the Shanghai Institute of Optics and Fine Mechanics has made important progress in the research o...[Details]
-
Last month, iQOO launched the iQOO Z6 smartphone in India with a Snapdragon 695 SoC and a 6.58-inch FHD+ LCD screen. Now, a new report has surfaced suggesting that the company is working on the iQOO ...[Details]
-
Abstract: In order to make the pulse electroplating power supply output frequency adjustable, voltage adjustable, positive pulse opening time width and negative pulse opening time width adjustable ...[Details]
-
Seeing is believing. In order to let consumers have a deeper understanding of the quality of Honor from R&D to production and testing, Honor yesterday opened several laboratories and production lines...[Details]
-
Classic power supply circuit (7805 current expansion)
The above diagram shows a circuit diagram with a small modification to a very popular classic circuit.
Circuit Purpose:
1)...[Details]
-
China Unicom’s official Weibo account announced yesterday that Chongqing Unicom has teamed up with Huawei to build the world’s first county-level 3.5GHz+2.1GHz dual-band 5G network collaborative demo...[Details]
-
Switching mode power supplies are used to convert one voltage to another. The efficiency of this type of power supply is usually very high, so in many applications, it replaces linear regulators. ...[Details]
-
This morning, blogger @数码闲聊站 broke the news that Huawei Mate X3 is on the way. The parameters of the engineering machine include Kirin 9000 4G chip, full-height refresh large screen, 4500mAh ba...[Details]
-
System Hardware and Software
In the industrial industry, there are a series of programmable logic controllers (PLCs) with different performances, but after comprehensive research on ex...[Details]