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The quality of a mobile phone screen directly affects the user experience, and the importance of the mobile phone screen is self-evident. Currently, mobile phone screens are mainly divided into OLED ...[Details]
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The IO port circuit of stm32 is shown in the figure above: The so-called push-pull output: when the output is high level, the P-MOS tube is turned on; when the output is low level, the N-MOS tube i...[Details]
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The Ministry of Science and Technology of China recently approved that the feasibility study report of the National Photovoltaic Engineering Technology Research Center, with LDK Solar as its supportin...[Details]
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1. Main program:
#include "sys.h"
#include "led.h"
#include "delay.h"
#include "usart.h"
#include "lcd.h"
#include "ds18b20.h"
/*
Program function: Use STM32 to implement DS18B20 single bus te...[Details]
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IT Home reported on April 28 that this morning, Meizu officially announced that it has joined hands with Xiaofang Kiln to reproduce the "Sky Blue" color scheme. The Meizu 17 Pro will be equippe...[Details]
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TP1013 is a 2-channel CAN FD bus to PCIe interface device developed by Tongxing Intelligent. With the powerful TSMaster software, it can easily monitor, analyze, and simulate CAN FD bus data. It can ...[Details]
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Using a scatter table can reduce program writing as much as possible and is convenient.
Reduce the number of judgments.
Program name: scatter program test
; Description: LED1 lights up after starti...[Details]
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For some time, the US government has used legislation, administration, justice, diplomacy, and public opinion to suppress Huawei. It is unprecedented for a superpower to use the state machinery to su...[Details]
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Although Apple previously stated in its financial report that this year's iPhone 12 will be delayed in its launch, the press conference is still expected to be held in September, when it will officia...[Details]
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As the saying goes, "before the troops move, the food and grass must be prepared". The switching power supply circuit provides power for the whole machine control of the inverter, which is a prereq...[Details]
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Teseq is known for its leading position in conducted EMC immunity test instruments, ESD electrostatic discharge generators, harmonics, flicker and power quality test systems. The company has inst...[Details]
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Abstract: A Boost, Buck-Boost four-terminal combination boost DC/DC conversion topology is proposed; theoretically, it is proved that its boost ratio (gain) is (1+D) times that of the Boost convert...[Details]
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Since its establishment, Leadshine has been serving the world's manufacturing industry, focusing on the field of motion control.
In 2008, in order to meet the domestic demand for domestic subs...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields, which allows multiple devices to communicate on the same network. In some cases, it may b...[Details]