-
In recent years, with the integration of artificial intelligence and the Internet of Things, a large number of innovative companies have poured into the smart hardware industry. In the multimedia sp...[Details]
-
A long time ago, the service life of cars in my country was 15 years. Once a car reached 15 years old, it had to be scrapped. However, the policy was later changed. As long as the car does not exce...[Details]
-
1 Introduction
As people pay more and more attention to oral health, it is particularly necessary to develop a high-end integrated oral diagnosis and treatment system suitable for national c...[Details]
-
2021ChinaJoy Snapdragon Theme Pavilion is here again, bringing trendy technology to the summer The 19th ChinaJoy will be held at the Shanghai New International Expo Center from July 30 to August 2,...[Details]
-
There are three control modes for the current-controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagram ...[Details]
-
introduction
With the development of testing technology and bus technology, automatic testing systems marked by virtual instruments have begun to appear. The so-called virtual instrument is based ...[Details]
-
According to the Ministry of Industry and Information Technology on December 17, according to the "Lithium-ion Battery Industry Standard Conditions" (Ministry of Industry and Information Technology...[Details]
-
In many lighting applications, linear LED drivers are the preferred solution because they are relatively simple, easy to design, and enable LEDs to be driven with precise regulated currents regardl...[Details]
-
The program was modified from JZ2440 The files used are as follows: crt0.S,leds.bin,leds.c,leds.lds,Makefile crt0.S @**************************************************************************...[Details]
-
Recently, Huawei disclosed a new patent for "airbag control system and control method, vehicle", and the application publication number is CN116279275A. It is reported that the application embodiment...[Details]
-
GoPro has announced the HERO9 Black camera with enhanced image stabilization and 5K video capabilities. HERO9 Black has a new image sensor capable of shooting 5K video and 20-megapixel video, ensur...[Details]
-
Recently, HTC launched a new phone called HTC Wildfire E2 Plus, which will be sold in the Russian market with a price tag of 12,990 rubles (about 1,125 yuan). Its screen is a 6.82-inch IPS LCD with...[Details]
-
The edge-lit type
places
LEDs
on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which...[Details]
-
Ultrasonic cleaning machine power supply main circuit
Figure 1 Ultrasonic cleaning machine power supply main circuit
The main circuit of the ultrasonic cleaning machine power supply adopts a ful...[Details]
-
Multimeters are often used. This section explains how to test short circuits, open circuits, and leakage problems in circuits, and how to use a multimeter to measure short circuits and open circuit...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
