-
It is reported that LG stated in its complaint that Samsung used marketing terms such as quantum dots (QD) to package its high-end TVs, which are actually just LCD TVs with QD backlight panels, not g...[Details]
-
The variable frequency power supply converts the AC power in the mains into a pure sine wave through AC→DC→AC conversion, and the output frequency and voltage are adjustable within a certain range....[Details]
-
Controlled by a mobile app, MI Products’ LoRa-enabled electronic door lock has a battery life of up to 3 years Semtech Corporation (Nasdaq: SMTC) recently announced that MI Products, a leading pr...[Details]
-
In December 2019, ACEA (European Automobile Manufacturers Association) published the Automated Driving R&D Roadmap. The roadmap explains the main benefits and different levels of automated driving (i...[Details]
-
Pulse Width Modulation (PWM) is a very effective technology that uses microprocessors to control digital outputs of analog circuits. Simply put, it is to adjust the duty cycle of a signal with a cert...[Details]
-
1 Characteristics of gas chromatograph When a gas chromatograph fails, in order to find out which system or component the fault lies in, we must first understand the basic structure of the instrument...[Details]
-
summary
Voltage supervisors can improve the reliability of microcontroller-based systems by monitoring the power supply and placing the microcontroller in reset mode when t...[Details]
-
FCLK clock for CPU HCLK clock is used for AHB bus peripherals PCLK clock is used for APB bus peripherals The S3C2440 has two phase-locked loops (PLLs), One for FCLK, HCLK, PCLK Another one is dedi...[Details]
-
/****************************************************** ****
The goal of this program is as follows:
1: Do not use the INTn interrupt function, the button is connected to the ordinary IO
2: The ...[Details]
-
Overview
Timing is critical to all test, control, and design applications and must be considered as a key consideration in your system. Timing and synchronization techniques relate events to ti...[Details]
-
environment: Host: WIN8 Development environment: MDK4.72 ucgui version: 3.90 ucos version: ucos-ii mcu: stm32f103VE illustrate: This example creates a new mutually exclusive semaphore. Only one tas...[Details]
-
Class D amplifiers have higher efficiency and better thermal performance than Class AB amplifiers. Nonetheless, careful consideration of heat dissipation is still required when using Class D amplifie...[Details]
-
With the rapid development of the automotive industry, the electrical/electronic (E/E) architecture is undergoing a revolutionary transformation. Centralized computing units have become the core of...[Details]
-
On the morning of June 19, Phil Schiller, Apple's vice president of marketing, told TechCrunch that Apple would not change the App Store rules to accommodate the "Hey" app. The app was unwillin...[Details]
-
In the rapid development of the semiconductor industry, silicon carbide (SiC), as a new type of wide bandgap semiconductor material, is gradually becoming an important development direction of the ...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD