FreeRTOS is a real-time operating system that mainly implements modules such as task scheduling, memory management, IPC, and interrupt management. It requires fast task processing. GUI, driver framewo...
[size=4]Don't plug or unplug while power is on, [/size][size=4]Don't plug or unplug while power is on, [/size][size=4]Don't plug or unplug while power is on! [/size] [size=4] I have to say it three ti...
Battery test equipment is used to verify the functionality and performance of battery packs prior to shipment to customers. This technical note outlines the three main functional tests performed by ba...
1. Unit gain bandwidth GBUnit gain bandwidth is defined as: when the closed-loop gain of the op amp is 1, a constant amplitude sinusoidal small signal is input to the input of the op amp, and the clos...
In the program of the MM32 eMiniBoard development board, there are related functions of Systick. By combining it with the OLED screen, a second timer can be realized, and its running effect is shown i...
1. Introduction
Ultrasonic transducer (UT) refers to a device that realizes the mutual conversion between sound energy and electrical energy within the ultrasonic frequency range. It is mainly...[Details]
Due to the poor thermal conductivity of the sapphire substrate, the luminous efficiency of the LED is affected. In order to solve the heat dissipation problem of LED, the vertical structure LED archit...[Details]
According to foreign media reports, Visteon, a technology service company in the global mobile travel industry, has developed an integrated system that can dynamically improve the contrast of automot...[Details]
Recently, Xiaomi officially showcased the Xiaomi MIX Alpha surround screen mobile phone in India for the first time. Some netizens have also brought the charging animation effect demonstration o...[Details]
Original title: Why does it cost so much to bring gigabit internet speeds to every household? Translated from - zdnet, Daphne Leprince-Ringuet - Sajid Javid has pledged to spend £5bn to support g...[Details]
I believe you can tell from the name that ultrasonic sensors are sensors developed using the principle of ultrasound. They have a particularly strong ability to penetrate liquids and solids, so they...[Details]
CEVA, the world's leading Silicon Product Intellectual Property (SIP) platform solutions and digital signal processor (DSP) core licensor, and eyeSight Mobile Technologies, a leading manufacturer of ...[Details]
Servo motors are control motors, which are divided into DC servo motors and AC servo motors. Due to the advantages of AC servo motors such as small size, light weight, large torque output, low inertia...[Details]
The competition between China and the United States in cutting-edge technology is intensifying. After 5G, quantum technology may become the Chinese technology that the United States fears the most. ...[Details]
Go to Taobao, buy a house, a car, and a plane...
Available online, priced at 2.39 million
In 2024, along with the “humanoid
robots
”, the “low-altitude economy” was also inclu...[Details]
Service life of series motor
The service life of a series motor is affected by many factors, including load conditions, operating temperature, speed, maintenance, etc.
First of all,...[Details]
Heat dissipation and reliability of components
and systems are
two important topics in
semiconductor lighting
. During the EuroSimE2011 international academic conference held in Li...[Details]
Xiaomi has just officially announced the launch date of the Xiaomi Mi MIX 3 5G version. Following the launch of the Samsung Galaxy S10 5G version, another 5G phone is coming to us. On May 2, Xiaomi w...[Details]
1. Be familiar with the meaning of each symbol on the dial and the main functions of each knob and selector switch. The range should be selected so that the pointer deflects to about 2/3 of the full...[Details]
DC/DC main circuit schematic diagram
Figure DC/DC main circuit schematic diagram
The DC conversion part of the HT?220/10 power supply adopts ZVS?ZCS?FB technology. Its specific mai...[Details]