MF2W-0R75±1%-9T73

environment: AND 7.4 stm32cubemx 4.13.1 stm32f1 1.3.1 freertos 8.1 Reading ds18b20 is mainly about timing, which is a microsecond delay. Let’s look at the circuit first: A pull-up resistor is use...[Details]

　　Float level gauges are widely used in the field of liquid level measurement in petrochemical, light industry, environmental protection, metallurgy, building materials, chemical industry, food and o...[Details]

According to news on January 5, LG recently issued a press release announcing its cooperation with Magna to jointly develop control modules suitable for future cars, which are expected to be equipped...[Details]

Introduction The test contents and focuses of different stages of the satellite development process are different. The prototype stage requires timely judgment of the interface signal, whi...[Details]

Access to DDR SDRAM external to the chip has been an integral part of SoC design for many years. When considering DDR IP, one of the choices facing SoC designers is whether to make the IP in-house or...[Details]

When the LED display screen displays text, images and videos, if the lights on the LED display screen are lit at the same time, it means that the display screen is a static screen; if the lights on...[Details]

In this article, I will introduce my debugging experience from the perspective of the control strategy of the servo, for reference by novices, and record the step-by-step process of our debugging as ...[Details]

Recently, Jiangsu Xinde Semiconductor Technology Co., Ltd. (hereinafter referred to as: Xinde Semiconductor) completed its A round of investment. Investors include Changshi Capital, Jinpu Xinchao, Xi...[Details]

Every year at the beginning of the new year, there is always exciting news coming from the CES exhibition in Las Vegas in the United States. Since automobiles entered the new energy era, this techn...[Details]

Key input learning (key_polling): Objective: Through the input of the key, the LED light can be reversed.    To read the key input, it is necessary to write a key.c and key.h file. Here, the librar...[Details]

As the design of portable products is developing towards miniaturization and high density, the design difficulty of PCB is also increasing, and higher requirements are put forward for the producti...[Details]

Take a scene to explain the interruption. Suppose there is a large room with a small room inside, a baby is sleeping, and his mother is reading outside. Question: How can the mother know when the...[Details]

Recently, a press conference titled “Unlocking the Power of the Brain” was held in Singapore, jointly organized by BrainCo, an American company that develops brain-computer interface technology, and ...[Details]

As a new energy vehicle after-sales service personnel, do you know the difference between the braking system of pure electric vehicles and hybrid vehicles and the traditional vehicle braking system...[Details]

The mass production time of the low-priced version of Vision Pro has been postponed to after 2027 for some time. Guo Mingchi said that this means that in 2025, Apple’s new head-mounted d...[Details]