1.How many measurement principles do laser ranging sensors generally have?
There are generally three types: first, triangulation method; second, phase comparison method; third, time-of-flight measurem...
When the Linux driver LCD screen is distorted or does not light up, where should I start debugging? Generally, where should I consider the problem first?...
Introduction to Intelligent AgentsIntelligent agents can be any entity or object like human, software, machine. These agents can make decisions based on inputs from the environment using their sensors...
Traditional silicon components, silicon carbide (SiC) and gallium nitride (GaN)have come into our view with the birth of the third generation of semiconductor power electronic devices. New semiconduct...
In-depth analysis of the Linux kernel by Yu Huabing
https://download.eeworld.com.cn/detail/sigma/622371ARM Cortex-M3 and Cortex-M4 Definitive Guide (3rd Edition)
https://download.eeworld.com.cn/detail...
Although variable frequency power supply has been widely used in the manufacture of electronic appliances, few people are familiar with it, and even many people have never heard of it. I have introduc...
Melexis launches innovative Hall switch for liquid level detection applications, an ideal alternative to reed switches
Tiny, contactless, programmable chip enables error-free assembl...[Details]
The s3c2440 integrates a 4-wire resistive touch screen interface, and the detection of touch point coordinates is achieved through A/D conversion.
S3C2440 has 4 touch screen interface mode...[Details]
Yidu announces 2022/23 interim results Revenue increased 19% Profit attributable to owners recorded 145% growth Strategic plan to further improve profitability is progressing well financial s...[Details]
MAX6675 is a K-type thermocouple conversion chip with cold-end compensation, SO-8 package, 12-bit accuracy, 0.25°C resolution, and a maximum measured temperature of 1023.75°C, which is 1024/(2 to the ...[Details]
On March 9, the National Energy Administration issued the "Twenty-Five Key Requirements for Preventing Power Production Accidents (2023 Edition)", which put forward key requirements for fire accide...[Details]
Operating system: win7 professional x86 Development software: avr studio 4.19 First, download AVR Studio 4.19, because it seems that this is the last development environment that Atmel officially sup...[Details]
In February 2017, Apple Patents published a patent application report titled "Apple patent reveals breakthrough quantum tunneling touch-sensitive material for iPhone, Smart Cases, and more." Apple's...[Details]
1. Notes 1. Use a suitable power cord: Use a dedicated power cord that is certified by the country/region where the device is located; 2. Connect and disconnect correctly: Before connecting the probe...[Details]
Today's engineers face many test technology challenges when debugging and validating complex systems, including capturing and visualizing multiple infrequent or intermittent events such as serial dat...[Details]
RS485 uses DMA to send and switch the receiving and sending states. There are several implementation methods: Turn on the "send completion interrupt" of DMA, and switch the state of sending and rec...[Details]
I2C is a serial bus peripheral interface. It uses synchronous serial reception or transmission of information. Two devices work under the same clock. The I2C bus uses only two wires: serial data SDA (...[Details]
A shortage of computer chips is raising prices for new and used cars, delaying the launch of electronic products and hampering the economic recovery from the COVID-19 pandemic. "This is a huge prob...[Details]
Automotive Ethernet: Solving complex wiring harnesses and supporting more data
AutomotiveEthernet: solving complex wiring harnesses and supporting more data
Introduction
If you...[Details]
Druid Technologies DEBUT ULTRA 5G tracker uses nRF9160 SiP to send location, environment and behavior data to the cloud via LTE-M/NB-IoT network
OSLO, Norway – September 14, 2022 –
...[Details]
The crystal oscillator circuit is used to control the rhythm of program operation. High speed means high frequency and fast rhythm; low speed means the opposite.
The function of the microcontro...[Details]