With the increase in the number of cars, the probability of traffic accidents also increases. After an accident, it is difficult to analyze, judge and repair with traditional methods. This raises a qu...
[font=微软雅黑][size=5][color=#0000ff]Dual 232 communication circuit: 3-wire connection, corresponding to the female connector, working voltage 5V, can use MAX202 or MAX232. [/color][/size][/font] [font=微...
MCU: MSP430g2553 Evaluation BoardSoftware:IARQuestion: Should I add a pull-down resistor when scanning a button with an msp430 microcontroller?Description: Recently, when I was learning about TI's msp...
I want to make a high frequency LC oscillator circuit, which requires a high frequency transformer, but I can't buy a high frequency magnetic core. Taobao has nickel-zinc ferrites, but they are all NX...
[i=s] This post was last edited by littleshrimp on 2019-5-6 17:26 [/i] Datasheet:Application Note:Code:Schematic Library:PCB Library:Official Evaluation Board Gerber File:...
The low power consumption of electronic products often gives product designers a headache but they have to face it. The power consumption of a system with a single-chip microcomputer (MCU) as the co...[Details]
The European Commission has taken a big step toward making Wi-Fi the standard for cars after EU lawmakers backed a technology from Volkswagen AG over 5G from BMW and Qualcomm Inc. EU executives want ...[Details]
Anyone who has done development work has had this experience: testing a switching power supply or hearing the uninvited sound of leakage or high-voltage arcing from a similar product. The sound may b...[Details]
Functions and classification of oscilloscopes An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, makin...[Details]
As the core component behind hydrogen fuel cells, proton exchange membrane has been monopolized by DuPont of the United States since the 1960s.
With the launch of Toyota Mirai and Hyundai ix30 ...[Details]
The following is a decoding program for the infrared remote control that comes with the 51 experiment board. It can read out the key value of each button on the infrared remote control and display it...[Details]
Xiaomi is still too young, only twelve years old, but its brand image in the first ten years was mainly about cost-effectiveness. Now it is really difficult to expect its brand image to change and be...[Details]
The Engineering Impact Awards ceremony was held at NIWEEK 2017, a night of NI starlight. As the annual award for NI engineering influence, the Engineering Impact Awards brought together the world's m...[Details]
Samsung Electronics Vice Chairman Lee Jae-yong made his second business trip to India this year to inspect the local business situation and meet with local business executives. According to South K...[Details]
Gartner's 2022 China Information and Communication Technology Maturity Curve shows that the development momentum of Robotic Process Automation (RPA) in China is gradually increasing. If used properly...[Details]
Recently, I was studying the 51 microcontroller and learned about timers. Since my foundation is not very solid, I spent a lot of time on this aspect. Here, I will introduce the timers and interrupts...[Details]
In October 2020, DXOMARK updated its Camera test benchmark, and the scores of Apple iPhone 11 under the fourth edition of DXOMARK Camera test benchmark have now been updated. IT Home learn...[Details]
Infrared temperature sensors have the characteristics of high precision, high sensitivity, high signal-to-noise ratio, low-cost thin film process, high-pass infrared filtering, built-in Ni temperature...[Details]
On September 4, Guangyuan Municipal Party Committee Secretary He Shuping and Datang Guiguan Power Chuanhui Company Party Committee Member and General Manager Zhang Xianming visited Jiangsu Meimiao ...[Details]
The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]