The power consumption of the first entry into stop mode is correct. After being woken up by an external interrupt, the power consumption of the next entry into stop mode is 300uA higher. What is going...
[i=s]This post was last edited by wangran_95 on 2019-12-31 08:47[/i]After using the device, I found that it was hard to find a power supply. There were two boards and two power supplies, so I had to c...
[i=s]This post was last edited by zhang520 on 2021-10-21 15:08[/i]Error[Li006]: duplicate definitions for "_interrupt_21"; Change 21 to 20 and the system will run fine...
[i=s]This post was last edited by symic on 2022-3-20 19:42[/i]I am very happy and surprised to get the opportunity to review the BearPi-HM Nano development board. Thanks to Nanjing BearPi Intelligent ...
I found another DK IOT STUDIO online IDE that runs RAPID IOT. It is probably the same one, but it is distributed on different websites. [url=https://www.digikey.com.cn/zh/resources/design-tools/dk-iot...
ECG-based heart rate monitoring using the LaunchPad ValueLine development kit using the MSP430G2452 microcontrollerECG-based heart rate monitoring using the LaunchPad Value Line development kit for th...
According to information previously revealed by multiple parties, the new iPhone 12 annual flagship, which will be unveiled in the second half of the year, will still provide four models, including i...[Details]
IntroductionLED
is the abbreviation of Light Emitting Diode. It is a solid-state semiconductor device LED chip that can directly convert electricity into light. The heart of the LED is a semico...[Details]
Frequency converters are almost indispensable in industrial production. The emergence of frequency converters has brought new changes to industrial automation control and motor energy saving. As a ...[Details]
In 2014, the production and sales of new energy vehicles in China exceeded 80,000 units, and the development trend is encouraging. In order to enable new energy enthusiasts and junior R&D personnel t...[Details]
More than two months ago, we analyzed sodium-ion batteries. At that time, we believed that in terms of the characteristics of sodium-ion batteries, it was already close to today's lithium iron phosph...[Details]
ON Semiconductor, driving energy efficient innovations, has announced it has joined the United Nations (UN) Global Compact, the world’s largest voluntary corporate responsibility initiative with more...[Details]
With the increasing application of electronic information technology, many occasions require identity recognition or identity recording for specific user groups, such as access control systems, att...[Details]
introduction
With the improvement of people's requirements for quality of life and the trend of global anti-terrorism, as well as the continuous progress of digital technology itself, biom...[Details]
On June 2, Huawei's "Hongmeng Operating System" was officially released. This is a distributed operating system for all scenarios. Unlike mobile phone and computer systems such as Apple and Androi...[Details]
Since the advent of the first transistor in 1947, semiconductor technology has been developing rapidly. Now it still maintains a strong development momentum and continues to move forward in the direc...[Details]
A microcomputer protection device is designed based on the principle of fault component. The protection device based on this technology is introduced to make up for the shortcomings of the existing...[Details]
I searched for information on the Internet for a long time, but there was no direct source code to drive a two-phase four-wire stepper motor. I wrote some basic code, and with the L298N module, it ca...[Details]
This article describes in detail the configuration of STM32f030_KEY. The configuration and functions of GPIO related registers are described in the previous section of the STM32F030_LED document. 1 ...[Details]
Because I needed guidance and planning for a leakage protection project, I searched the Internet for a while and found a wide variety of leakage protection coils. There were so many that I couldn't ke...[Details]
This circuit uses CD4093 to form a low-frequency and high-frequency oscillator . It also realizes modulation. The oscillation frequency can be adjusted to high and low frequencies through RPI and RP2...[Details]
stm32/stm8
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