I hold a flower in my mouth and send it to everyone~~~People can always give a special meaning to an ordinary day and make the day more wonderful. Today is 520, have you confessed your love? Whether i...
[i=s]This post was last edited by qwqwqw2088 on 2020-3-28 10:16[/i]Lithium coin/button battery
The lithium battery is 3V under load and 3.6V without load.Silver oxide and alkaline button cell batterie...
Add a resettable fuse to the DC circuit to protect the circuit. I usually connect the fuse to the positive terminal of the power supply, but I think it can also be connected to the negative terminal o...
The author used PWM to output a specified number of pulses in his previous projects, and happened to try it on H750. He generated the specified number of pulses and used cubemx to generate code, which...
On March 1, at the Longmen Converter Station in Huizhou, Guangdong, the sound of construction vehicles working could be heard constantly. About 260 workers were divided into different construction ...[Details]
I used the built-in program of the Fire Bull development board to verify the ADC function. No matter how I debugged it, the printed ADC value was always 0. I checked the settings of the ADC and DMA r...[Details]
On June 10, 2019, Foreign Ministry Spokesperson Geng Shuang hosted a regular press conference. At the meeting, Geng Shuang stated that as of June 6, Huawei had obtained 46 5G commercial contracts in ...[Details]
1. Introduction Modern industrial automation production involves a variety of inspection, production monitoring and parts identification applications, such as dimensional inspection of batch processi...[Details]
Recently, Zhengye Technology stated in an institutional survey that the company's testing business has successfully expanded into the semiconductor industry, and it has officially signed an equipmen...[Details]
The past decade has been a decade of vigorous innovation for automotive LiDAR. Numerous laser technologies and system solutions are competing for market share in fierce competition. Recent trends s...[Details]
At present, Hainan Power Grid Company's 220 kV Pinghe and other 8 smart substation projects have been fully started, the first phase of the Boao Lecheng Smart Grid Comprehensive Demonstration Proje...[Details]
According to TrendForce's Display Research Division, the recent panel market demand is unstoppable. After TV panels emerged from the purchasing adjustment slump caused by the epidemic last quarter, d...[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]
Relay J realizes the self-locking and automatic power-off of switch K. When the battery is connected, press K, the power indicator L lights up, and J is energized and attracted. K is self-locked by i...[Details]
On November 22, 2022, Beijing Baoguang Zhizhong Energy Technology Co., Ltd., the People's Government of Tongcheng City, Anhui Province, and Huadian Group Anhui Company jointly signed the "T...[Details]
As new energy vehicles are too expensive and fuel is affected by traffic restrictions and license plate restrictions, many consumers choose to buy low-speed electric vehicles, which we commonly call ...[Details]
1 Introduction In order to prevent the deviation of the resistance temperature-order temperature factor in the process, some metering circuits use fuse structures to obtain more accurate benchm...[Details]
Groundbreaking solid-state electrochemical thermal transistor developed in this research. Image source: Physicist Organization Network Japanese scientists have developed the first solid-state el...[Details]
Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]