PWM can be used to adjust the brightness of lights or the speed of fans, etc. In order to verify the effect of PWM regulation, a fan driver module based on power amplification is used here.
Its connec...
The wearable patient monitor market is growing rapidly. Remote patient monitors help doctors monitor patients in real time, which foresees the future of IoT in healthcare.Remote patient monitoring sys...
Live Topic: ST's wide-bandgap high-performance silicon carbide (SiC) and gallium nitride (GaN) products and technologies and different application casesContent introduction: This live broadcast focuse...
Are you confused about gate drivers? Infineon Technologies has the answer! You can also get a 50-yuan Jingdong card and 10 free development boards.Event time: From now until July 4thActivity 1: Answer...
Note: Unless otherwise specified, all prime values are measured at 20°C.
(α) at 100°C. (β) at 0°C. (a) || to three axes.
(b) ⊥ to the three axes.
(c) Average value; graphite varies from 2.0 to 5.6 dep...
Apple will hold another press conference this spring, and will launch the iPhone SE 3, iPad Air 5 and several other new products in March. The iPhone SE 3 will also support 5G, and the old iPho...[Details]
Author: Pat Gelsinger, CEO of Intel Corporation When I joined Intel at age 18, I was inspired and awed by the thought of working at a company where technology could create positive impacts for s...[Details]
Four automotive CEOs held an online roundtable discussion on the installation location and number of lidars. Let’s first look at the different opinions expressed by the four people: Li Xiang,...[Details]
Many people worry about the battery life before buying an electric car. We often receive such inquiries in the background, such as how durable is the battery? Is it expensive to replace the battery? ...[Details]
I just started learning STM8 and I just learned a lot of things. I am making a temperature and humidity display board, which uses I2C to drive the SHT20 sensor and display it on the digital tube. The...[Details]
Answer: Since the single-chip microcomputer integrates all the main components of the microcomputer on a chip, that is, a chip is a microcomputer. Therefore, the single-chip microcomputer has the foll...[Details]
Oscilloscope basic block diagram The measured signal ① is connected to the "Y" input terminal, and after being properly attenuated by the Y-axis attenuator, it is sent to the Y1 amplifier (preampl...[Details]
The ground resistance meter is mainly used to measure the ground resistance of electrical equipment and lightning protection devices. It is also called ground resistance meter, ground shake meter or...[Details]
Japan recently completed an open road verification test of "unmanned platooning of following vehicles". This article provides a detailed introduction to the content of the project and the related tec...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incandescent bulb i...[Details]
Why do RM chips occupy the vast majority of embedded chips? This old news from 2003 may be able to answer this question.
From: Shuimu Community newsmth.net
Author: Wu Haijing 2003-9-6 14:12:43
Sou...[Details]
If we want to summarize the top ten hot events in 2019, one of them must be about e-cigarettes. Tianya Shusheng, a star blogger from Breadboard, combined recent events in the e-cigarette industry and...[Details]
Many companies are rushing into the market, and HEV batteries are in a state of panic. On March 19, Honeycomb Energy's HEV battery cell made its first public appearance at CIBF. Under RT 3C/3C 30-8...[Details]
Servo motor encoder failure and repair AL is a professional topic involving motor control, fault diagnosis and repair technology.
Servo Motor Encoder Overview
The servo mot...[Details]