Author: Lucien KUANG, ST engineer
Click to download the pdf document to view:Keywords: DTM, BlueNRGQuestion: Customers often ask me how to use your DTM and what functions it has.
ST engineer's answer:...
[i=s]This post was last edited by CQU_ZMY on 2022-10-20 00:27[/i]Hey guys, I recently made a single-power-supply common-phase amplifier circuit, the circuit diagram is as follows. When the power suppl...
Hardware engineers, do you know how to solve differential equations? When I just graduated and was looking for a job, I was interviewed by a company as a hardware engineer. Among the interview questio...
In previous articles, we have introduced the basic principles of temperature sensors. In order to preserve nutrients and ensure quality and product safety, manufacturers specify the transportation and...
When I talk to people about FPGAs , I hear a lot of people say, " I don't know how they work , " " They're too complicated , " and " I can't program them in C. " I hate to see such an amazing device g...
December 14, 2021 - The Global Semiconductor Alliance (GSA) is pleased to announce that this year's GSA Awards Virtual Ceremony was held on December 9. For more than a quarter century, the GSA A...[Details]
The power devices used in UPS include bipolar power transistors, power MOSFETs, thyristors and IGBTs. IGBTs have the advantages of power MOSFETs, such as easy driving, simple control and high switchin...[Details]
I recently needed to use TLC549 for a project, but there was no reference program on the Internet, so I wrote one based on the data sheet for communication.
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It is best to use 1000V to measure the insulation resistance of the secondary circuit. If 1000V is not available, a 500V megohmmeter can also be used. The insulation standard is: not less than 1mΩ in...[Details]
Hao Peng, director of the State-owned Assets Supervision and Administration Commission (SASAC), said at a press conference held by the State Council Information Office yesterday (23rd) that the goal ...[Details]
1. Overview of Data Processing Instructions 1. Concept Data processing instructions refer to instructions that process data stored in registers. They mainly include arithmetic instructions, logic...[Details]
Lead-acid batteries are safe, cheap, and easy to maintain, so they are still widely used in electric bicycles. However, lead-acid batteries are highly polluting, bulky, and have a low number of cyc...[Details]
The first step is to set the LOCKTIME register (0x4c000000) and the default setting is 0xFFFFFFFF Step 2: Set the clock divider CLKDIVN (0x4c000014) For example, set tFCLK:tHCLK:tPCLK = 1:4:8 ...[Details]
With the development and progress of solar photovoltaic technology, solar cells, as a new energy source, are first used in lighting fixtures in the civilian field. Solar lighting products have the ...[Details]
Today (22), China National Science and Technology Cambrian Technologies Co., Ltd. (hereinafter referred to as "Cambrian") issued an announcement stating that the company's board of directors agreed t...[Details]
MCS-51 has powerful arithmetic instructions of addition, subtraction, multiplication and division. 1. Program status word PSW MCS-51 has a program status word register PSW, which is used to store the...[Details]
While breakthrough technologies often grab the headlines, components like coin cell battery holders are often overlooked, despite their important role in supporting the work of the much-discussed coi...[Details]
The heart of the U.S. computer industry is being hit by all sides of the trade war. Chipmakers have suffered in the two months since the White House blacklisted Huawei. But President Trump's ...[Details]
Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
Microcontroller MCU
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