[i=s]This post was last edited by chenzhufly on 2021-1-23 18:37[/i]2020 is an extraordinary year after all, and it will go down in history. The most touching sentence is: It's great to be alive! Enter...
2018 is almost over. I thought I would be able to relax at the end of the year, but the closer it gets to the end of the year, the more I feel like a spinning top. The projects I have on hand are gett...
Why is the result displayed on the six-digit digital tube 612345 instead of 123456?
If I don't enter the for loop, I directly assign i=0, and the first digit will show 1, but if I enter the for loop, ...
[i=s]This post was last edited by 1nnocent on 2022-7-27 15:43[/i]This routine implements the effect of running lights. A total of 16 LEDs are used. The lighting order is to light up once from left to ...
1. Introduction
Electricity monitoring and management refers to: using modern electronic technology, communication technology, computer and network technology in combination with power e...[Details]
Swedish battery maker Northvolt and Norwegian aluminum supplier Hydro are partners in a joint venture called Hydrovolt that has built Europe's largest battery recycling facility.
...[Details]
In order to seize business opportunities, many accessory manufacturers will plan new products in advance based on the supply chain information they have. Apple’s upcoming smart tracker AirTag was exp...[Details]
1.static Static is generally not used in the main function. It is mostly used in interrupt functions and encapsulated sub-functions. Its function is to ensure that the variables defined in the sub-f...[Details]
When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-wire interface address configuratio...[Details]
Press to connect, release to disconnect. There are four pins in total. The two pairs that are farther apart are turned on in the initial state. The other two pairs are turned on after being pressed...[Details]
Power Integrations Launches New AEC-Q100-Grade 900V InnoSwitch3-AQ Flyback Switcher IC to Support Electric Vehicle Designs
InnoSwitch3-AQ ICs offer up to 90% efficiency, no-load power co...[Details]
According to a Yole Developpement report, driven by the coronavirus, the UVC market could reach $2.5 billion in 2025, with a compound annual growth rate of 61% from 2019 to 2025. In 2020, there was...[Details]
Although the traditional analog oscilloscope has comprehensive functions, it is expensive, large in size, heavy in weight, and high in cost, which limits its application. For most students and teac...[Details]
0 Introduction
Today's society has higher and higher requirements for
power quality
, and the country has also specially formulated
national standards for
power quality
. Ther...[Details]
First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multip...[Details]
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Function: Send a string from the serial port debugging assistant on the computer to the experiment board. After recei...[Details]
(1) Check the two PN junctions of the transistor. Let's take the PNP transistor as an example. The structure of a PNP transistor is equivalent to two diodes, with the negative electrodes connected ...[Details]
The control system of electric vehicle motors is generally composed of electric motors, power converters, sensors and electric vehicle controllers. Electric vehicle controller chips are core contro...[Details]
With the continuous development of intelligent network technology, vehicles and road infrastructure are gradually upgrading towards intelligence and networking, and the information interaction betw...[Details]
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