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　　Temperature remote control and telemetry is a remote measurement and control of temperature. It is particularly suitable for those places where the environment is harsh and the measurement personne...[Details]

Low noise amplifiers (LNAs) are critical to separating the signal from the noise in a communications receiver. There are other techniques for controlling noise within the system, including filterin...[Details]

1.44-inch TFT LCD screen picture program is divided into software SPI and hardware SPI software SPI program: use single-chip microcomputer STC89C516 and STC89C516 and single-chip microcomputer STC1...[Details]

Introduction The STM32 series microcontroller uses the latest Cortex -M3 core of ARM . The VS1003 audio decoding chip is the third generation product of the VS10xx series. It is a single-chip MP3/WM...[Details]

This document describes how to modify the user area size of the iTOP-4418 development board. The partition data in the document is for 16G eMMC. uboot settings Enter the uboot of iTOP-4418, as shown...[Details]

Ming-Chi Kuo: "Apple's A16 chip uses the same 5nm process as the previous generation" It is predicted that the A16 chip that Apple will be equipped with in the iPhone 14 to be launched this fall will...[Details]

This article will use the new generation of Tektronix oscilloscope MSO64 as an example to explain the time-frequency domain signal analysis technology. MSO64 uses the new TEK049 platform, which not o...[Details]

core ideas The global semiconductor economy bottomed out. Since the second half of 2022, the global semiconductor market has continued to be sluggish, and the overall capital expenditure of the sem...[Details]

1 Introduction 与功率场效应管(MOSFET)相比，绝缘栅双极晶体管(IGBT)具有更高的耐压值、更大的能量密度和较低的开通损耗，因此己广泛用于高压、大功率场合。然而，IGBT的开关速度较慢，而且关断时还存在电流拖尾现象，因而会导致较大的关断损耗。解决这两个问题的有效措施是实现IGBT的零电流开关(ZCS)。为此，近几年已陆续提出了多种ZCS脉宽调制(Pulse Width Mod...[Details]

Electrification, intelligence, and interconnection are becoming new trends in automobile development. Multiple electronic systems, such as the start-stop system to improve fuel economy, the advanced d...[Details]

The editor had the honor to follow the boss to a certain testing center to verify the function and performance of the bipolar power supply and test whether the noise of the battery module during the ...[Details]

Not long ago, the price of Huawei Mate Xs 5G in China was announced, 16,999 yuan. Mate Xs uses an 8-inch folding screen, equipped with Kirin 990 5G chip, rear 40-megapixel ultra-sensitive camera + 16...[Details]

The vector network analyzer has an offset compensation function, which is an extension of the calibration function. Its application scenario is to compensate for the loss and delay parameters of the ...[Details]

Next generation base station transmitters and receivers not only use multi-carrier (MC) technology for a single radio standard, but also introduce multiple standards in a single transmitter path, whic...[Details]

When it comes to solid-state batteries, one thing that always comes to mind is "battery life". Compared with lithium batteries, this new type of battery has a battery life of more than 1,000 kilome...[Details]