[size=4]Let me first introduce WiFi 6. One word is not enough, let me explain it with two pictures[/size] [align=center] [/align][align=center] [align=left][size=4]There is really no need to say more ...
Cache hit: For cached programs/data, access will cause a cache hit, and the instructions/data in the cache will be sent to the CPU immediately without waiting. Cache miss: When a miss occurs, the requ...
The phase-locked loop (PLL) is a closed-loop automatic control system that can track the phase of the input signal. It has narrow-band tracking performance, no frequency difference between the input a...
[i=s]This post was last edited by littleshrimp on 2021-8-17 11:58[/i]Last time I disassembled the Xiaomi charger [EEWorld invites you to play disassembly] - I disassembled the Xiaomi 45W fast charger....
This is my first time to use CAN bus. This time I used a disassembled BMW night vision camera for testing. The manufacturer is Autoliv and the version is 2.0. This night vision camera was played by so...
In this circuit, the diode will be turned on regardless of the transformer signal in the first half or the second half, and no signal should be output to the op amp....
In recent years, as the country has vigorously promoted the introduction and implementation of relevant policies such as "new infrastructure" and "digital economy", China's semiconductor industry i...[Details]
On April 3, according to media reports, at the recent China Digital Economy Development and Governance Academic Annual Conference (2024), Professor Xue Lan, Dean of Tsinghua University's Schwarzman...[Details]
①What is the difference between MPLL and UPLL?
MPLL uses MPLLCON, while UPLL uses UPLLCON register, both of which belong to the clock power management unit. The address of MPLLCON is 0X4C000004, and ...[Details]
Since we have to consider the active antenna and its LNA, it is not enough to measure the RF link only at the RF front end. It is necessary to measure it through the antenna and spatial coupling to be...[Details]
The oscilloscope is a commonly used electronic measuring instrument, mainly for the detection of various electrical signals. It is widely used in the fields of industry, medicine, military, scientifi...[Details]
NI proposed the concept of virtual instruments in the 1970s. Virtual instruments are computer instrument systems designed by users on a computer-based platform, with virtual panels and software to im...[Details]
1 Introduction
At present, the AC/DC conversion circuits of electronic devices such as color displays and color TVs basically use switching power supplies. Since the input part of the switchin...[Details]
Passive probes are a great way to connect an oscilloscope to a device or circuit under test. They offer the advantages of low cost, high reliability, and reasonable signal integrity when used correct...[Details]
Integrated voltage stabilizers can be roughly divided into three-terminal fixed type, two-terminal adjustable type, multi-terminal adjustable type and single-chip switching type according to the nu...[Details]
introduction
At present, the information security solution mainly focuses on taking a single measure to ensure the security of information. For various attack methods, the preventive m...[Details]
A motor starter is a device used to assist in starting a motor. It can start the motor smoothly, reduce the impact on the power grid, and also achieve soft stopping, braking, overload and phase los...[Details]
Recently, Trumpchi New Energy announced that its technology brand Trumpchi Intelligent Electric Technology i-GTEC has officially been upgraded to the 2.0 stage, covering three aspects: chassis, thr...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage for a customer has successfully passed strict quality inspections, fully complies with established industr...[Details]