[p=24, null, left][color=rgb(51, 51, 51)][font=arial]Recently, Academician Ni Guangnan of the Chinese Academy of Engineering expressed his unique views in an interview with the media, which triggered ...
I read the first few pages of Hello Amplifier, a very good book. I made the following notes.
【Input offset voltage】
For any amplifier, whether open-loop or feedback connected, when both input terminal...
[align=left]The filter capacitor inside the variable frequency power supply of Zhonggang Yangsheng is a high-quality product imported from Japan. The filter capacitor, also known as the DC capacitor, ...
According to foreign media reports, on June 2, General Motors CEO Mary Barra sent a message to investors and competitors who believe that self-driving cars will be unprofitable in the future: You are...[Details]
In 2021, the semiconductor industry is still moving forward amid challenges. The post-epidemic era, tight production capacity, geopolitics and other factors still have a profound impact on the global...[Details]
VR technology and the latest HMI concepts will bring revolutionary changes to car interior design in the future, with stylish appearance combined with simple and safe operation being the focus of its...[Details]
Abstract: This paper introduces a design method for high-precision time-to-digital conversion circuit based on FPGA. By using the on-chip phase-locked loop (PLL) and circular shift register, a high...[Details]
The GPIO ports of LPC1100 are mapped to the address space from 0x5000,0000 to 0x5003,FFFF. There are 4 ports in total, and each port occupies 64K bytes of space. See the table below for details: Po...[Details]
1 Introduction
With the development of China's national economy and the continuous improvement of people's material and cultural living standards, air conditioners have been widely used in va...[Details]
Monitor panel shipments and area both declined After a slight year-on-year decline in monitor panel shipments in the first quarter, the downward trend continued in the second quarter. According to Si...[Details]
1 Let's look at a piece of assembly code first LDR R0,=0x56000010 #R0 is set to be register GPBCON and is used to select pin function for Port B #in,out special function and others MOV R1,#0x000040...[Details]
This machine can quickly and fully automatically charge batteries below 48 volts, with a maximum charging power of 600 watts. STK702-015 is a powerful large-scale thick-film switching power supply cir...[Details]
HiSLIP Protocol High-speed Ethernet Instrumentation Protocol (HiSLIP) is an industry standard developed by the IVI Alliance in 2011. HiSLIP is a TCP-based instrument control protocol that provides th...[Details]
Incandescent lamps were once said to be basically electric air heaters, with light being merely a byproduct. They were highly inefficient, wasting 95% of the energy produced. According to the Inter...[Details]
According to foreign media AndroidPolice, the dual-SIM mode of Pixel 4a 5G and Pixel 5 has been improved in the March update, and 5G networks can be supported when using dual SIM cards at the s...[Details]
Calculation of Transformer Parameters for Forward Switching Power Supply The calculation of the parameters of the forward switching power supply transformer is mainly considered from the following a...[Details]
Light-emitting diode light-emitting circuit with strong resistance to external light and simple structure
Function of the circuit
Optical switches are widely used in automati...[Details]
Cognitive Radio (CR) proposed by Dr. Joseph Mitola is a new spectrum sharing technology that can reuse non-renewable spectrum resources by intelligently sensing and opportunistically utilizing spec...[Details]