During the Mid-Autumn Festival, engineers will not work overtime!
(Okay, it’s late, so I want to say belated blessings. Happy Mid-Autumn Festival to all my fellow engineers )...
Could you please tell me what the naming convention is for pin headers?
Common 2.54mm pitch HDR, what does HDR mean?
The 1.27 seems to be MHDR, the 5.08 seems to be HDRX, what is the 2.0mm one?...
In battery-powered low-voltage applications such as portable and wearable devices, there are often some functions that require higher voltages to work, such as RF transceivers, precision analog circui...
"Example Interpretation of 51 Single-Chip Microcomputer Complete Learning and Application" integrates many contents such as single-chip microcomputer basic knowledge, single-chip microcomputer system ...
Note: The FL library version in the example has been updated to V2 , which is incompatible with the old version of the FL library . New users should use this version of the FL library for development....
The project requires that the routing and terminal nodes be selected by the program. Can zstack support this function?
By modifying the code, in routing mode, debugging found that the program cannot e...
Power Directional Relay
Working principle and characteristics
When the input quantity (such as voltage, current, temperature, etc.) reaches the specified value, the cont...[Details]
introduction
In the vehicle's electronic and electrical system, the design of the diagnostic system plays a vital role, supporting key operations such as flashing, troubleshooting, and EOL (En...[Details]
I recently used STM8F103 + SI4432 to tune the wireless, and encountered many problems. Here I refer to the experience of predecessors; 1. When the hardware board was given to me, the USB burning ca...[Details]
In ARM systems, precise time measurement is sometimes required. Usually, C functions for obtaining time (such as gettime()) are not only poorly versatile (must include the header file DOS.H, and do no...[Details]
Recently, Beijing's first driverless car report was released. The eight driverless car companies that conducted tests had a total mileage of 153,600 kilometers, of which Baidu conducted 139,887.7 kil...[Details]
There are two types of multimeters: digital and pointer. The following describes how to determine whether they are normal. For a pointer multimeter, you can shake it gently in your hand. If the poi...[Details]
More than 30 years after its invention,
GPIB
is still a popular input/output (I/O) choice in test equipment due to its ease of use and stability, especially in production lines where most t...[Details]
Handling is a device used for motion control, generally composed of an execution system, a drive system and. The handling robot has the advantages of simple structure, low cost and ease. It can rep...[Details]
Powerint's 4.3W PFC LED driver uses the LinkSwitchTM-PL series LNK458KG, which is mainly used for B10 replacement lamps. The efficiency is greater than 86% at 115 VAC input and 48V output, and grea...[Details]
According to Reuters, a German government official said on Thursday local time that telecom companies will have to wait until at least September before the government agrees to regulations for instal...[Details]
1. Introduction to OTA testing
1.1 Passive and active testing of mobile phones
Currently, more and more attention is paid to the testing of the radiation performance of the whole machine in ...[Details]
According to foreign media reports, following their cooperation in the field of Full Self-Driving chips and cameras, Tesla and Samsung have once again cooperated in Smart Headlamps. Samsung Smart Hea...[Details]
introduction
With the continuous development of marine industry, the problem of typhoon warning and search and rescue at sea has become an urgent problem to be solved. At present, the most...[Details]
GPS (Global Positioning System) is the most complete satellite navigation system in the world. It not only has the real-time, continuous and high-precision three-dimensional positioning capability ...[Details]
Circuit Function and Benefits
In a multi-channel DAC system, being able to monitor all outputs at a single point is very beneficial for troubleshooting and diagnostic analysis. This circuit...[Details]
Talking about work
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