iomuxc {pinctrl-names = “default”;pinctrl-0 = pinctrl_nand_gpio pinctrl_gpio_gpio pinctrl_snvs_4g_rst pinctrl_snvs_gpio;};In it, pinctrl_gpio_gpio means that when GPIO is registered, the pins in pinct...
Dear netizens, the Dragon Boat Festival has passed. I saw many netizens on the forum have submitted finished products. The focus of this event is participation. My goal is to learn and improve in the ...
For this BOOST boost topology, if a lithium battery 4.2V1000mA is used, and the load current is a momentary signal (no need to carry the load for a long time, only need to carry 450us and then turn it...
The program is compiled on the web and can run normally when downloaded to the module. When the mobile phone APP connects to the device via Bluetooth, it can find the device normally, but when registe...
Fundamentals of Control Engineering by Guo Meifeng, Tsinghua University : https://training.eeworld.com.cn/course/5165The Basics of Control Engineering course is a professional basic course for undergr...
Design requirements: Control the output voltage by pressing the button to change the speed of the DC motor Implementation ideas: Use DAC0832 to convert the data output by the microcontroller into a...[Details]
How to troubleshoot if the washing machine motor does not work
First, check the washing machine to see if there is a short circuit and whether the fuse is damaged. If damaged, replace th...[Details]
With motors now responsible for two-thirds of industrial electricity consumption and one-quarter of residential electricity consumption, motor efficiency continues to receive greater attention. Stand...[Details]
I just adjusted the operation of 24c256, and made a continuous read and write function in the program! I was annoyed by the problem of page writing across pages, so I simply made a more general functi...[Details]
The electronic 2 tone doorbell circuit is designed around the popular IC 555. IC 555 is widely used in a variety of timers and can also be used as a basic oscillator circuit. In this particular pro...[Details]
There are a lot of APE
and
MP3
on the computer
. I have to turn on the computer every time I play it, which is troublesome and wastes electricity. Recently, I received a NEO
...[Details]
STM8L low power debugging Data preparation Power consumption data target Achieving low power consumption Data preparation When debugging STM microcontroller related functions, it is customary to ...[Details]
1 Overview
1.1 Background
Digital signal processors (DSPs) are generally used to run core data processing algorithms, but in some special environments, DSPs must be used to manage the...[Details]
At present, most of the trolley speakers are powered by 12V lead-acid batteries. Due to the limitation of power supply voltage, it is difficult to substantially increase the output power of the spe...[Details]
Serial communication is a method of data transmission. This method is simple to operate, has few connections, and has a long transmission distance. Therefore, it has been widely used in information t...[Details]
While the battle between lithium iron phosphate and ternary materials is in full swing, lithium manganese iron phosphate, which "integrates multiple technical advantages" and is an important upgrade ...[Details]
Solid-state lighting is rapidly becoming a hot topic in the field of electromechanical engineering and design. LEDs offer a combination of flexibility and efficiency that cannot be matched by traditio...[Details]
1. Program runaway phenomenon With the widespread application of single-chip microcomputers in the energy field, the anti-interference problem of single-chip microcomputers has become more and more ...[Details]
On Thursday, the Wall Street Journal reported that AMD was planning to acquire Xilinx for $30 billion, which caused a stir in the industry. Bloomberg quoted the report as saying that AMD needed to ov...[Details]
Analog electronics
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