1. When the stepper motor runs directly according to the voltage sine wave, there is no problem and the motor rotates very steadily. Use DSP. 2. Do not want to use communication to control the rotatio...
A digital electronic clock is a timing device that uses digital display of seconds, minutes, hours, and days. Compared with traditional mechanical clocks, it has the advantages of accurate timekeeping...
I was so happy when I saw this event. Why? There are two reasons:
First, I wanted to pick up the dusty boards.
Second, I have a lot of boards, so isn’t this just running into my trap? ? ? ?
I love buy...
[size=4]Q value of the filter[/size] [size=4] [/size] [size=4]Q value has little effect on the actual filtering effect, but Q value represents loss/input power. The higher the Q value, the greater the...
Content reference: Maimai
Recently, a Tencent employee revealed that “I have passed the political review for civil servants in my hometown, gave up Tencent’s 750,000 yuan annual salary, and asked for ...
Live replay: TI AMIC110 multi-protocol communication chip industrial application optimization solution : https://training.eeworld.com.cn/course/5228...
First find the circuit diagram of the board, taking LED as an example Next is the circuit's network label: Find the register description in the corresponding chip manual The LED light is opera...[Details]
Xinhua News Agency, Nanjing, November 23 (Reporter Lu Huadong) In recent years, the concept of sharing has swept across China and in various fields, and shared products have emerged in an endless s...[Details]
The Global System for Mobile Communications Association (GSMA) and
17 mobile operators and manufacturers of OTMP (Open Organization for
Mobile Phones
) announced the implementation of a cro...[Details]
Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[Details]
2021Medtec China Exhibition Visitor Registration System is Officially Open, Empowering Medical Device Manufacturers in R&D and Procurement The new five-year plan proposes a development vision for C...[Details]
ZF has launched its imaging radar technology for the first time on the R-series electric vehicles of China's SAIC Motor. Previously known as "full-range radar," the radar is capable of four-dimension...[Details]
The automobile pedal performance test system is an intelligent automobile pedal test device based on the spatial solution of the measuring arm. It can test the travel and pedal force of the clutch,...[Details]
On June 6, Changdian Technology issued an announcement stating that its wholly-owned subsidiary Changdian International (Hong Kong) Trading and Investment Co., Ltd. (hereinafter referred to as "Chang...[Details]
The ambient light sensor UI202, which conforms to the human eye spectrum characteristic curve, detects the ambient illumination, and the A/D conversion inside the microcontroller converts the illumin...[Details]
The current probe is compatible with most oscilloscopes on the market. In order to measure the current accurately and conveniently, the parameters of the oscilloscope need to be set. This article...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
In 2022, the CMR Industry Alliance will jointly launch a series of selection activities with the New Strategy Mobile Omni Media to promote the high-quality development of the industry, aiming to di...[Details]
What is your ideal office environment? Facing the sea or being in the CBD? A good office environment can help employees effectively manage their emotions, create a harmonious atmosphere, improve exec...[Details]
Abstract: This paper introduces a new type of external clamp ultrasonic Doppler flowmeter probe suitable for installation on pipelines. The principle and structure of ultrasonic Doppler flowmeter s...[Details]
One million stations are newly added! Yumiaochong's Baguocheng all-liquid-cooled supercharging station leads the breakthrough. At the same time, the 318 Sichuan-Tibet Supercharging Green Corridor h...[Details]