Automatic hovering means fixing the drone at a preset height and horizontal position, which is actually a set of three-dimensional coordinates. But how does a drone know its position? In fact, it is v...
Animation analysis of the working principles of various motors : https://training.eeworld.com.cn/course/5598Animation details the working principles of various motors, three-phase induction motors, se...
Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s// Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s
#include "msp430f5525.h"
unsigne...
I have been unable to figure out this problem recently. Are SWCLK and SWDIO pulled up or down? The pictures are all different and I don’t understand....
Mechanics in Electronic Packaging : https://training.eeworld.com.cn/course/5211Mechanics in Electronic Packaging Liu Sheng, Huazhong University of Science and Technology...
Nandflash chips are widely used in electronic products for their high cost performance and large storage capacity. However, in this large-volume and high-quality application field, many customers are ...
On April 27, China Micro Corporation released its first quarter report of 2021, stating that the company achieved total operating revenue of 603 million yuan, a year-on-year increase of 46.24%; net p...[Details]
The Android 11 Beta version is now online. In addition to Google Pixel models, the Xiaomi 10 series can also be upgraded. On July 15, MIUI 12 customized based on Android 11 was quietly launc...[Details]
As the smartphone market has long been close to saturation, smartphone manufacturers have been continuously making efforts in the field of optics since 2016, and have been developing in the direction...[Details]
In the commodity trading process, an important parameter is indispensable—the quantity of the commodity. Natural gas, as a commodity, is also inseparable from the quantity of the commodity in the mar...[Details]
According to the I2C communication specification (for details, please refer to " Brief Introduction to I2C Bus "), the I2C communication between the microcontroller (master device) and the slave devi...[Details]
Nowadays, the development of automobiles is advancing by leaps and bounds. Looking at those beautiful and practical functions, it is undoubtedly annoying for those old drivers who bought cars a few y...[Details]
The RTC (Real Time Clock) unit can be powered by the system backup battery when the system is powered off. The RTC can transfer 8-bit BCD data to the CPU through the ARM's STRB/LDRB instructions. The ...[Details]
Chinese autonomous driving startup WeRide has received permission from utility regulators in California to test its driverless cars with passengers there.
Under a three-year license issu...[Details]
Introduction: In many project development processes, we usually involve the use of buttons. In order to make the functions of buttons more diverse, we usually distinguish between single-click, double...[Details]
introduction A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a stable...[Details]
Earlier this month, Samsung launched the Galaxy S21 series along with a new Bluetooth tracker called the Galaxy SmartTag. Now, it looks like OPPO is following in the company’s footsteps and may also ...[Details]
AD7705 is a 16-bit Σ-Δ A/D converter launched by AD. The device includes a front-end analog adjustment circuit composed of a buffer and a programmable gain amplifier (PGA), a Σ-Δ modulator, a...[Details]
On January 20, Goertek released its 2020 performance report. The company achieved revenue of 1.183 billion yuan, a year-on-year increase of 20.16%; the net profit attributable to shareholders of the ...[Details]
What are the features of self-driving cars?
Self-driving cars have a variety of technical means such as global positioning system (GPS), radar, lidar, camera, ultrasonic sensor, etc., which ca...[Details]
Microcontroller MCU
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