"Doctor, doctor, am I deaf?"Doctor Guan had just finished examining a worker when a sunny and handsome young man rushed into the occupational health examination room with a hearing test form. Before D...
Schematic input seems to be an easy job, but it is the foundation of the entire electronic design. Any simple mistake will cause rework and project delays for the entire design. Common errors include ...
CC2541 has four oscillators, namely:32MHz external crystal
16MHz internal RC oscillator
32kHz external crystal
32kHz internal RC oscillatorFrom this we can see that CC2541 has its own oscillator, that...
Serial communication is a method of data transmission. This method is simple to operate, has few connections, and has a long transmission distance. Therefore, it has been widely used in information tr...
One-button initialization In S3C6410, it can be seen from the development board manual that there are six buttons on the baseboard, from S2 to S7 corresponding to GPN0 to GPN5, and the register that ...[Details]
The development of modern electronic technology has enabled more and more on-board electrical appliances to join the ranks of automotive electronics. While improving the performance of the car, it ...[Details]
The wave of the four major trends in automobiles, centered on electrification, networking, intelligence, and sharing, is surging along with the development of information technology. Intelligent appl...[Details]
There are more and more proposals for tactile feedback technologies that are completely different from the original ones for touch panel applications. Technologies that use new methods or combine w...[Details]
Noise can sometimes have unpredictable effects on the DUT. Therefore, if the DUT is sensitive to noise in the DC power input, it is necessary to reduce the input noise as much as possible. Noise c...[Details]
Infineon Technologies AG has signed a multi-year silicon carbide (SiC) wafer supply agreement with the German semiconductor manufacturer to further expand its supply channels for this strategic semi...[Details]
When is input mode used? When simulating sampling; On key input; What are the commonly used input modes? Analog input; Pull-up or pull-down input; GPIO pull-up input example: #include "key.h" ...[Details]
Introduction As a new type of instrument, vortex flowmeter is widely used in flow measurement, but there are many problems in installation. This article explains several issues that should be paid at...[Details]
On August 5, Samsung officially released the Galaxy Note 20 series, including the Galaxy Note 20 Ultra and Galaxy Note 20, with more powerful configuration specifications, refreshed design, S Pen imp...[Details]
"The third generation of semiconductors represented by gallium nitride and silicon carbide will usher in a huge explosion in applications." Not long ago, DAMO Academy listed the explosion of third-ge...[Details]
The wedge flowmeter is a new type of flowmeter that has gradually become practical since the 1980s. Its detection part is a V-shaped wedge (also known as a wedge throttling part). Its rounded top angl...[Details]
1. System structure diagram
Figure 1 System structure diagram
1.1 Signal conditioning circuit
The functions that the signal conditioning circuit needs to complete are: program-control...[Details]
(Image source: RPI official website) Today, most mobile phones, laptops and electric cars are powered by lithium-ion batteries. As charging speeds get faster and performance requirements get highe...[Details]
Since its establishment, Leadshine has been serving the world's manufacturing industry, focusing on the field of motion control.
In 2008, in order to meet the domestic demand for domestic subs...[Details]
Intelligent soft start cabinet is an electrical equipment widely used in the industrial field. It controls the starting current of the motor to achieve soft start and soft stop of the motor, thereb...[Details]
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