Original article by Mr. Gaosu | Huang GangBack drilling is familiar to those who are engaged in PCB design or processing. We know that this process is now widely used in the design of high-speed seria...
[i=s]This post was last edited by donatello1996 on 2022-7-15 09:45[/i][2022 Digi-Key Innovation Design Competition] [Integrated subway security control system based on Raspberry Pi 400] Material unbox...
The calculation of data bit width depends on the main frequency of the MCU system. Under different main frequencies, it is necessary to write a data bit width calculation program according to the actu...
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According to foreign media reports, Eggtronic, a leader in power electronics technology, announced the launch of its patented hybrid wireless AC power technology E2WATT, which can be used as a transm...[Details]
There are two main reasons why HardFault_Handler failure occurs in STM32: 1. Memory overflow or out-of-bounds access. This requires standardizing the code when writing the program yourself, and you n...[Details]
Dedicated
constant current source
devices have a history of nearly 50 years. From the early electric vacuum device current regulator, it has developed into semiconductor constant current ...[Details]
introduction
A stepper motor is an electromagnetic mechanical device that converts discrete electrical pulse signals into corresponding angular displacement or linear displacement. It has the ...[Details]
Reactive power is a resource. Reactive power is by no means useless power. It just cannot be directly converted into heat, light, or mechanical energy. However, it plays an important role in the pr...[Details]
China Energy Storage Network News:
Recently, it was learned from State Grid Hubei Electric Power that the Hubei section of the Baihetan-Jiangsu ±800 kV UHV DC transmission line project has ...[Details]
After electrification comes intelligence. The intelligence of automobiles cannot be separated from artificial intelligence (AI). It is a consensus among all of us that there is no intelligence with...[Details]
If the load current Io is reduced, the input current Ii is also reduced accordingly. Without considering the loss of the converter, U. I. =UiIi. When I. is small to a certain value, the minimum value...[Details]
February 1, 2024 –
NOVOSENSE announced the launch of the new NSOPA series of general-purpose operational amplifiers, which can be widely used in voltage, current, temperature and other signal c...[Details]
Recently, when debugging the system, I found that the microcontroller was always resetting, so I thought of using a program to determine where the reset signal of a microcontroller came from. I found...[Details]
1. The concept of interruption When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU temporarily interrupts the c...[Details]
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into another frequency. With the rapi...[Details]
On August 12, Samsung Electro-Mechanics announced the development of two types of multi-layer ceramic capacitors (MLCCs) that are mainly used in advanced driver assistance systems (ADAS) that are ess...[Details]
Phillips-Medisize, a Molex company, has announced an agreement with a leading biotechnology company to produce a wearable electronic combination product, a Phase 3 development combination drug delive...[Details]
MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET with...[Details]
Test/Measurement
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