1. Push button switchMainly refers to the light touch push button switch, also known as the light touch switch. The push button switch is an electronic switch belonging to the category of electronic c...
External interrupt - press the button to turn the LED on and off. Use a matrix keyboard and use key delay to improve anti-interference ability. #include "DSP2833x_Project.h" /**************Function de...
Bombercat is a security tool that combines the RP2020 and the ESP32 MCU. It combines the most common technologies: NFC technology (Near Field Communication) for access control, identification and magn...
I bought Kingston A400, and later returned a computer. I left it unused for a year. Recently, I took it out and it suddenly lost power. Windows did not recognize it. I could see it in the BIOS and var...
On the web page of the project created by the online IDE rapid-iot-studio.nxp.com, there is a "Download" icon (to the left of the "Program" icon). (If the network is smooth) After clicking it, wait a ...
Rambus expands portfolio of DDR5 memory interface chips for data centers and PCs
News Highlights:
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Launched the Serial Detection Hub (SPD Hub) and temperature s...[Details]
How to test and detect electrical faults has always been difficult, because it is difficult to capture the electrical parameters when the fault occurs, which adds great difficulty to our detection....[Details]
When using electronic components, you first need to understand their parameters, which requires the ability to accurately measure the parameters of the components. When using traditional instruments ...[Details]
introduction
Due to the rapid development of technologies such as mobile communications, higher requirements are placed on the power supply of vehicle-mounted equipment. There is an urgent...[Details]
The heat sink in the switching power supply is mainly used in three places: the rectifier bridge, the main
MOSFET
, and the secondary rectifier
diode
.
There are mainly the f...[Details]
Recently, Chinese battery manufacturer SVOLT Energy Technology Co., Ltd. announced that it plans to invest approximately 2 billion euros (approximately 2.4 billion U.S. dollars) in the construction o...[Details]
Arm's Reinhard Keil will give an IoT keynote at Embedded World 2021, discussing improving productivity through cloud services. Keil's presentation will show how Keil Studio can be deployed as a clo...[Details]
1 Introduction
The Technical Requirements for Centralized Monitoring Systems for Telecommunication Power and Air Conditioning stipulates that the monitoring system is a multi-level distributed com...[Details]
1. Measuring range: 1～1999μΩ 2. Resolution: 1μΩ 3. Test current: DC 100A 4. Measurement accuracy: 0.5%±1d 5. Display mode: Current: three and a half digits LCD Resistor: Three and a half LCD 6. Worki...[Details]
Recently, when programming with STM8L051F3, PC0 and PC1 are used for analog IIC programming. For the problem of __iar_unhandled_exception that occurs during debugging, some solutions are provided by ...[Details]
When there is a computer signal input, the input analog R, G, B video image signals and horizontal/field synchronization signals can be detected first. Since the waveform of the video signal is relat...[Details]
After writing about Tesla's 4680, I would like to talk about the real cylindrical batteries in China. One company that makes this is Hua Ting Power, which provides solutions to related manufacturers,...[Details]
In automotive electronics development, testing and after-sales diagnosis, we often need to upgrade the ECU firmware, which is called "refresh". The mainstream solution on the market is to implement...[Details]
As a beginner, correct use is the most basic skill. This article mainly explains how to use an analog multimeter to measure DC voltage. Step 1: When the measured DC voltage is between 10-1000v, turn ...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
MicroPython Open Source section
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