TL494 controls the generation of PWM waves to control the switching of the power tube, but the phases of pins 8 and 11 are not the same when outputting (pin 13 is connected to a low level), pin 8 has ...
I have a question for you guys. Microcontrollers like C8051F500 have both AGND and DGND pins. Looking at the schematic diagram of the development board, you can see that the analog ground and the digi...
The one-month [Summer Benefits to Celebrate the Dragon Boat Festival] event, in which a large amount of technical information is waiting for you to claim, and there are also gifts to help you, has end...
Scan the QR code above or click here to make an appointmentMeet your new favorite mobile deviceIt may be small, but it matters. Weighing only 1.8 kg and measuring just 4 cm thick, this small yet power...
[size=5]There are two most commonly used boot modes: [/size] [size=5] [/size] [size=5]One is boot to RAM, which jumps to the RAM at 0x000000 to start executing instructions, mainly for the simulation ...
MediaTek Group has 11 papers accepted and published by ISSCC 2020, with the highest number and technical coverage in history. Among the institutions that accepted the papers, MediaTek once again beca...[Details]
introduction
A power plant introduced the M701F gas-steam combined cycle unit jointly produced by Mitsubishi and Dongqi, which uses a three-pressure, reheat, horizontal, non-supplementary, nat...[Details]
This picture is the highlight moment of new energy vehicles. At that time, NIO, the representative of Internet new energy vehicles, was full of vigor and vitality. On September 12, 2018, NIO we...[Details]
TSMC and Samsung are competing fiercely in advanced processes, and it is not uncommon for them to snatch each other's customers. According to research data from research institutions, this year and n...[Details]
In STM8L051, the pins are defined as follows: The RTC clock pin is reused with the USART communication pin. Therefore, it is necessary to remap the pins and map the TX RX pins of USART to other p...[Details]
Solar photovoltaic power generation systems are currently mainly used in remote areas without or lacking electricity, as independent power sources to power household appliances and lighting equip...[Details]
The air mass flow display device can intuitively reflect the air flow entering the engine, which helps to provide the best air-fuel ratio for the engine. This paper takes the Romonster mass flowmet...[Details]
Bosch is developing a new head-up display (HUD) technology that will allow drivers to receive text messages or get driving directions from the navigation system. Bosch will launch a micro device equi...[Details]
Most of the latest mobile phone designs are exploring full-screen solutions, eliminating bangs, camera grooves and borders while ensuring quality and performance. Currently, Infineon Technologies ...[Details]
0 Introduction
In microwave, radar, radio and television, and communication systems, the problem of coupling RF power is often encountered. A directional coupler is a directional power divide...[Details]
In order to develop a new generation of power semiconductors, South Korea will officially launch its "Next Generation Crystal Engineering Department" composed of domestic semiconductor companies, uni...[Details]
Recently, Xianhui Technology issued an announcement that its holding subsidiary Fujian Dongheng intends to sign the "New Energy Vehicle Battery Precision Structural Parts Project Investment Agree...[Details]
ARM International (ARM) has shown its ambition to enter the automotive and industrial control markets. On the 23rd, ARM officially released the ARMv8-R architecture designed for embedded system proce...[Details]
How to Use LTspice Simulations to Account for the Effect of Voltage Dependence How to use LTspice simulation to explain voltage dependency effects question: How to consider the DC bias eff...[Details]
The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
Analog electronics
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