-
Smart door locks have gradually become the next hot spot after smart speakers and have entered a stage of large-scale explosion, but products are highly homogenized. Currently, companies are mainly i...[Details]
-
Advantech, a global leader in the industrial Internet of Things, held a legal briefing today (11th). Advantech's earnings per share in 2019 were NT$10.51, reaching the milestone of full-year earnings...[Details]
-
1 Introduction
In recent years, people's requirements for the voltage and power levels of power electronic devices have been continuously improved. As a solution to this trend, three-level conv...[Details]
-
We all know that wireless energy seems to be a novel concept that sounds great, but it is hard to imagine it being commercialized anytime soon.
What is wireless charging?
Wireless chargin...[Details]
-
The switching power supply controls the on and off time of the switch tube in the circuit, and it can continuously stabilize the output voltage in the circuit. It is a relatively mature technology ...[Details]
-
The remote control is the one shown in the picture below.
Complete program source code download address: http://www.51hei.com/bbs/dpj-20623-1.html
Infrared decoding file ir.h/*---------------------...[Details]
-
After owning seven or eight pairs of TWS earphones, ordinary, featureless TWS earphones no longer interest me. If I count them carefully, I have in-ear and semi-in-ear models, three pairs with no...[Details]
-
BMW's new generation of electronic architecture began to be designed in early 2016 and officially went into mass production in September 2018. It makes extensive use of Ethernet and domain controller...[Details]
-
introduction
The core technology that distinguishes new energy vehicles from traditional vehicles is the three-electric system: battery, motor and electron...[Details]
-
introduction Boost is a voltage-boosting circuit . The advantage of this circuit is that it can make the input current continuous and can be modulated throughout the sinusoidal cycle of the input v...[Details]
-
In order to realize the control of mini CNC engraving machine, a design scheme of mini CNC engraving machine system based on ATmega128 is proposed, and the hardware circuit design and software design...[Details]
-
The concept of jitter and jitter measurement method
In digital communication systems, especially synchronous systems, as the system clock frequency continues to increase, time jitte...[Details]
-
Today, a friend who is an enthusiast wanted me to release video tutorials on AVR and ARM. I said that you can record videos on ARM, but there is no need to talk about AVR. This friend was puzzled whe...[Details]
-
The use of power electronics will continue to increase in the foreseeable future. Any function that requires power conversion, transformation, or control requires the use of various forms of power ...[Details]
-
The working principle is as follows: R1, R2, D1, Q1, D2 and C3 form a bootstrap startup circuit, and the startup voltage Vc is obtained to power IC1, IC2 and IC3 respectively. After the circuit is st...[Details]
Download Centre
京公网安备 11010802033920号
EEWORLD
