We will design a current transformer. Using a current transformer can reduce the loss when measuring the primary current of the converter. For example, in a high-power switching power supply, the curr...
UHF Duplexer
The motivation here is to save money on installing cables in the home.When built, my house had a coaxial cable installed from the attic to the lounge, carefully hidden in the cavity wall....
When developing a program, we often hope that some global variables have the desired initial values when they are used. We usually use the following two methods to implement the initial value assignme...
Job Responsibilities:
1. Responsible for the driver development of Linux system and define the driver framework;
2. Responsible for RTOS/Linux driver porting and development and environment constructi...
1. Introduction:
Traditional grinding machine spindles are started directly by industrial frequency, and the spindle grinding wheel motors are operated according to the traditional starting ci...[Details]
Atmosic™ Technologies, an innovator of ultra-low power wireless technology for the Internet of Things (IoT), and SMK Electronics Corporation, a leading global designer and manufacturer of OEM electro...[Details]
On April 21, Japanese media reported that Apple has informed several suppliers that it plans to produce about 213 million iPhones in the 12 months ending March 2021, a 4% increase from the same perio...[Details]
After the alternating current is rectified by the diode, the direction becomes single, but the magnitude (current intensity) is still constantly changing. This kind of pulsating direct current c...[Details]
1 Introduction
With the development of aerospace and automobile manufacturing industries, in order to improve the power and thrust of the engine, it is necessary to increase the turbine in...[Details]
The acquisition complements u-blox's commitment to expanding Bluetooth products and adding new sales channels and market segments. Recently, u-blox, a provider of positioning and wireless communicat...[Details]
When repairing integrated circuits, it is often necessary to remove the integrated circuits from the printed circuit board. Since the integrated circuits have many and dense pins, it is difficult t...[Details]
The demand for electrical energy in cars is growing as demand for autonomous driving functions as well as comfort, convenience and infotainment features continues to grow. Today's cars have an incre...[Details]
What control system designers always pursue is to find the best control method for their application. In addition to the classic PID control, this paper also discusses optimal control, fuzzy contro...[Details]
The 1000W automatic voltage regulating AC regulated power supply circuit is shown in the figure below. Its working principle: T is an autocoupler voltage regulator. Its output end is fixed, and the...[Details]
/***************************************
Function: PTR8000 receives data 0-255 and uses 4 LEDs to reflect the last 4 bits
Time: 2009-06-20 The first MEGA8L debugging was successful
Power supply: 3....[Details]
1. Background of wind power industry
With the increasing support from the government for the wind power industry, the wind power industry has developed rapidly. In 2007, 3,155 new wind turbines w...[Details]
1.
Features of
HED MCU
products
•
Kernel and system
– 32-bit ARM® CortexTM-M0 processor core
– Operating frequency up to 48MHz
– 32 instruction cycle 32-bi...[Details]
The zero point problem of the servo motor encoder is a very important topic, which is related to the precise control and positioning of the servo motor.
Basic Concepts of Servo Motor Enco...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
