[i=s] This post was last edited by 5525 on 2016-8-3 19:38 [/i] ELM327DS: "Zilong, wait for me, let's transform together!!". ---> This is to transform into a homemade OBD tool...
As shown in the picture, the digital tube has a common anode, and P9 is connected to a low level. How does the transistor work? Is it in the cut-off state?...
Digital oscilloscope, when I was removing the wires at the end of the experiment, one probe had been removed, but the other probe was still connected to a wire, and the waveform display was still accu...
I have a USB device that appears in the [Device Manager]->[Universal Serial Bus Controllers] list after being plugged in. How can I make this driver load even when the USB device is not plugged in? Th...
ADC conversion is used in the application of single-chip microcomputer. In order to store and display the conversion result, the binary code is converted into uncompressed BCD code. Assuming that we u...
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
The drive shaft is the shaft in a universal joint that transmits power. As a high-speed, low-support rotating body, its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing...[Details]
The consumer electronics, appliance, industrial, and automotive markets are experiencing increasing demand for sophisticated motor control solutions. Depending on the application, a variety of moto...[Details]
introduction
Commercial air conditioner PCBs involve both high-voltage and low-voltage power. The power supply for commercial air conditioners often passes through the controller. This forces ...[Details]
introduction
By the end of 2014, people aged 60 and above in China accounted for 15.5% of the total population, reaching 212 million; those aged 65 and above accounted for 10.1% of the total, ...[Details]
HEVO, a developer of wireless charging infrastructure for electric vehicles, and STEER Tech, a company specializing in high-precision autonomous vehicle technology for fleet garage operations, anno...[Details]
According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]
1. The significance of reactive power compensation
In industrial enterprises, a large number of electrical equipment are inductive loads, such as motors, welding machines, and electric furnace...[Details]
Microcontroller MCU
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