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The era of energy internet has quietly arrived. Energy technology and digital innovation are changing the traditional industrial value chain of energy and related industries, and leading the constr...[Details]
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To display the measured signal on the oscilloscope, the signal must first be connected to the input of the oscilloscope with a cable or probe. The cable or probe itself will bring variables and meas...[Details]
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A few days ago, I used arm-none-eabi-gcc to compile a STM32F103C8 program, which is a simple running light program. #include "stm32f10x.h" int main(void) { int i; RCC- APB2ENR=0xFFFF...[Details]
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According to news on May 17, the price of flash memory chips has been declining in the past year or two, causing the price of SSD to be as low as 200 yuan for 1TB. It has also caused the profits of s...[Details]
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On June 5, Microsoft updated its official support document on June 3, announcing that it would stop developing all NTLM versions including LANMAN, NTLMv1 and NTLMv2, and that it had completely aban...[Details]
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Speed measurement is an important part of servo control system. So far, speed measurement can be divided into two categories: analog circuit speed measurement and digital circuit speed measuremen...[Details]
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Through the previous example of LCD1602, I believe that we have a basic understanding of the control and delay of the IO port. Now let's take another example of a temperature sensor, which also only r...[Details]
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The LTC®2365/LTC2366 are 1Msps/3Msps, 12-bit, sampling A/D converters that draw only 2mA and 2.6mA, respectively, from a single 3V supply. These high performance devices include a high dynamic rang...[Details]
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1. Magnetism of base metal The thickness measurement by magnetic method is affected by the change of magnetism of base metal (in practical application, the change of magnetism of low carbon steel can ...[Details]
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Qorvo® Biotechnologies’ COVID-19 Rapid Antigen Test Receives FDA Emergency Use Authorization (EUA) BEIJING, China, May 18, 2021 – Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of innovative radio...[Details]
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Designing power converters is challenging, primarily because of
limited
board
space. To reduce the size of the converter, the frequency must be increased. This allows for the use of smaller ...[Details]
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Today, let’s talk about the controller of the proportional control valve, mainly to understand the PWM control principle.
1. Digital signals and analog signals
The principle of the ...[Details]
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The MCU crashes unexpectedly, resets unexpectedly, or the program runs away. There are several reasons for this. 1. Array out of bounds. Especially when using pointer operations, if there is an o...[Details]
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Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
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The "Chengxing Platform" has been successfully mass-produced on more than a dozen models
Shenzhen, China – October 23, 2024 –
BlackBerry today announced that Shenzhen Zhuoyu Technolo...[Details]