Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[p=28, null, left][color=#666666][font=Helvetica, "][size=14px] A complete design drawing of an LCD segment code LCD screen should include four parts: dimension parameter diagram, truth table diagram,...
This high EMC immunity reference design demonstrates an RS-485 transceiver for drives and encoders such as EnDat 2.2, BiSS, Tamagawa, etc. EMC immunity, especially inverter switching noise immunity, i...
= =A bit worried that the description is not clear
High LO: 10700MHz,Low LO: 9750MHz(can be set, such as 5150 for single LO)
The intermediate frequency is 950~2150MHz.
I use an instrument (SFC) to tes...
The excess minority carriers on both sides of the junction have two effects. First, the carriers create an electric field. The excess holes in N-type silicon make it positively charged, and the excess...
About Speed SensorThe speed sensor is mainly used to detect the engine speed and vehicle speed. The engine speed detection is based on the same principle as the crankshaft position detection, but in o...
[align=left][color=rgba(0, 0, 0, 0.8)][size=4]Both RAM and ROM refer to semiconductor memory. RAM is the abbreviation of Random Access Memory and ROM is the abbreviation of Read Only Memory. RAM usual...
According to the information from the National Intellectual Property Administration, Shenzhen Goodix Technologies Co., Ltd. (hereinafter referred to as Goodix Technology) has been authorized the pate...[Details]
1 Introduction Wheeled mobile robot is an important part of the field of robot research. It integrates mechanics, electronics, detection technology and intelligent control. Among vario...[Details]
The mobile phone RF characteristic measurement solution includes the measurement of radiated power and receiver characteristics. This article introduces the test principle, the composition of the te...[Details]
According to reports, Apple announced at the Worldwide Developers Conference (WWDC) early this morning that the upcoming Mac Pro computer will be equipped with its new generation of the most powerful...[Details]
UART, I2C and SPI are the three most commonly used communication protocols in microcontroller systems. 1. Introduction SPI is a high-speed, full-duplex, synchronous communication bus. The standard SP...[Details]
Ultra-fast IV measurement technology is the most revolutionary method and instrument introduced by Keithley in the past decade. Keithley has always been famous for its high-precision and high-quali...[Details]
November 2, 2022, Beijing, China - Teradyne, a global advanced supplier of automatic test equipment, announced that it was invited
to attend the Semiconductor Manufacturing and Advanced Packagi...[Details]
introduction
Generally speaking, the system of high-power DC power supply device is mainly composed of high-voltage disconnector, high-voltage circuit breaker, on-load voltage regulator, smoot...[Details]
Many applications today require high-speed sampling analog-to-digital converters (ADCs) with 12-bit or higher resolutions to enable users to make more accurate system measurements. Unfortunately, h...[Details]
U.S. politicians, business leaders and think tank analysts appear to believe that locally made chips will strengthen the U.S. technology supply chain at a time of rising global tensions. They were wr...[Details]
ams AG (SIX: AMS) today introduced the AS6200C, a digital temperature sensor IC that provides high-precision measurements over the -20°C to +10°C temperature range. The AS6200C’s superior performa...[Details]
1 Introduction
Frequency is a basic physical quantity in power electronic systems, and its measurement is very important in engineering applications. The usual measurement solution is to ...[Details]
From traditional fuel vehicles to
the era of
new energy vehicles
, the "volume and price" of single-vehicle chips have soared, and this change has undoubtedly excited semiconductor companies...[Details]
HC_SR04 is a widely used ultrasonic ranging module. The module diagram is as follows The module has four pins, namely VCC GND TRIG ECHO, where VCC GND is the power supply pin TRIG is the ranging tr...[Details]
In digital circuit design, when it is necessary to widen an input narrow pulse signal into a wide pulse signal with a certain width and precision, people often quickly think of using monostable int...[Details]
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