As we all know, the operating system has to create a stack area and has its own tasks, but I saw a routine today as follows:#include rtthread.h
#include rtdevice.h
#include board.h
#include drv_lcd.h
...
【Chuanglong TL570x-EVM】Review 0 6 - QT Dome Test1. QT project compilation instructions2. QT software installation
For QT software installation and environment configuration, please refer to the PDF fi...
The CH583 and CH582 chips provide I2C interface with the following features: l Supports master mode and slave mode, supports multiple masters and multiple slaves. l Supports two speed modes: 100KHz an...
The Kaluga board has its own official case library. This article records the usage of the library.
1. Obtaining the case library
The "esp-dev-kits" repository on the Espressif official site on GitHub ...
DC-DC
switching
The job of a converter is to efficiently convert one DC voltage to another. High-efficiency DC-DC converters use three basic technologies: buck, boost, and buck/boost. Buck ...[Details]
//Two-phase 5- and 6-wire stepper motors are divided into four-beat and eight-beat. Here we introduce the eight-beat output method: A-AC-C-CB-B-BD-D-DA //Four-beat: ACBD, so on the basis of eight-bea...[Details]
Last year, DJI launched the Mavic Mini, a portable and affordable drone. According to foreign media reports, DJI may soon launch its next-generation product, the Mavic Mini 2. The Mavic Mini 2 has ...[Details]
As the carrier of wireless communication network, base station needs to maintain high-quality coverage on the one hand, and ensure sufficient upgrade and evolution potential on the other hand. With th...[Details]
Today, Hisense's first 5G mobile phone F50 equipped with UNISOC Tiger T7510 was officially released. It supports SA and NSA dual-mode 5G. The 6GB+128GB version is priced at 2,199 yuan. It is report...[Details]
Introduction
A stepper motor is an actuator that converts electrical pulses into angular displacement. After receiving a pulse signal, the driver drives the stepper motor to rotate a fixed...[Details]
June 1, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, is now shipping Murata’s Type 2...[Details]
On May 26, the proposal of Beijing Electronic City High-Tech Group Co., Ltd. (hereinafter referred to as Electronic City Hi-Tech) to invest in the establishment of Beijing Electronic City Integrated ...[Details]
On the afternoon of February 8, Japan's Renesas Electronics officially announced that it would acquire Apple's chip supplier Dialog Semiconductor. Renesas will acquire Dialog Semiconductor for abou...[Details]
When introducing these four I/O ports, a "pull-up resistor" was mentioned. So what is a pull-up resistor? What does it do? Since it is a resistor, it is of course a resistor. When used as an input, th...[Details]
Choosing among the range of available test and measurement hardware and software can understandably be daunting for first-time and experienced users alike.
Technological advances have accelera...[Details]
IT Home September 28 news Motorola's Moto Z2 Play phone is an old mid-range smartphone, but it has not been officially abandoned. The device debuted on the market more than two years ago and is alrea...[Details]
Stellantis and Samsung SDI announced plans on Wednesday to invest $3.2 billion to build a new electric vehicle battery factory in Kokomo, Indiana. This is Stellantis' sixth battery factory worldwide a...[Details]
During the Beijing Auto Show, many people lamented that they had never seen so many foreigners at a Chinese auto show.
With a strong supply chain, China has become a global center for ne...[Details]
On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]