After so much preparation, the most important test chapter is finally here.
Based on the previous article, open the radar gui and the following picture will appear. You can modify the parameters throu...
The microcontroller has its own LCD driver function, and the external resistor drives the LCD screen. What is the role of the external resistor and capacitor? How do they cooperate with the LCD screen...
When I was learning about the CC2530 chip used in Zigbee, I planned to get familiar with Zigbee programming through a few basic experimental examples. However, it was still very difficult for me who h...
The course has been designed for a week, and I have encountered many problems with the program and schematic diagram. The following three have not been solved yet. Please give me some advice and save ...
Please tell me how to calculate this verification code? I don't understand
For example, I sent the header code 0XF1, the middle three data 0X0D 0X1A 0X01 and the tail code 0XF3
So what is the check co...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In some occasions where FOC algorithm is required, such as variable frequency household appliances, electric bicycles, industrial inverters, etc., Shunt resistors are usually used to convert phase ...[Details]
On February 1, the Hunan Provincial Development and Reform Commission issued the "Notice on Doing a Good Job in Capacity Allocation of New Energy Storage and New Energy Projects."
The policy m...[Details]
According to foreign media reports, Israeli startup InfiniDome has signed a $500,000 (about 3.5126 million RMB) agreement with French conglomerate Orolia to promote a GPS-based cyberattack defense sy...[Details]
Today, when I was doing a performance test experiment of a solid-state relay (SSR), I gave a square wave to the control end of the SSR and used an oscilloscope to observe the output signal. It should ...[Details]
Due to its unique advantages, the intelligent electromagnetic flowmeter is not affected by the temperature, viscosity, density and conductivity (within a certain range) of the measured medium during ...[Details]
The high-voltage differential probe P5205A is a type of probe. It is an oscilloscope probe designed using the principle of differential amplification. It can convert any two-point floating signal i...[Details]
2 Theoretical research on microresistance test
This chapter mainly studies the relevant basic theories of high-precision microresistance tester.
Resistors can be divided into high resistors (...[Details]
1 Fuel supply system
The modification of the original engine mainly involves the modification of the fuel supply and injection system, and a complete natural gas supply system and electronic...[Details]
FPC (Flexible Printed Circuit) refers to a flexible circuit board, also known as a flexible printed circuit board, a flexible circuit board or a soft board. This circuit board has the advantages of hi...[Details]
introduction: Lithium-ion battery is a new type of battery with large capacity, rechargeable and reusable, and no environmental pollution. After entering the 1990s, LIB became a relatively new commer...[Details]
According to Wireless Suining news, Jiangsu Gogxin Microelectronics Co., Ltd. (hereinafter referred to as "Jiangsu Gogxin Microelectronics") project is scheduled to be put into production at the end ...[Details]
Tesla's head of AI and Autopilot, Andrej Karpathy, announced his departure on Wednesday. Andrej Karpathy tweeted: "It's been a great pleasure to help Tesla move towards its goals over the past 5 ye...[Details]
Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
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