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.
[align=left][color=rgb(85, 85, 85)][size=4] Do all electronic products have their design, development and production processes closely related to their test and measurement equipment? For all electron...
[size=4]Circuit working principle: IC is RS101A type special leakage protection switch integrated circuit. LED is BTS11405 type stroboscopic light emitting diode, which will flash as long as the power...
How to use ultrasonic sensors to detect the ultrasonic waves emitted by mosquitoes? When a mosquito approaches, the ultrasonic output signal is sent to NE555 to light up the LED....
Signal Integrity and High-Speed Digital Circuit Design : https://training.eeworld.com.cn/course/4724Signal integrity refers to the quality of the signal on the transmission path, which can be ordinary...
About STM32 IAP and APP jump to each other I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated deve...[Details]
LED stage screens often accompany the appearance of a feast. Imagine how much impact a concert or party will have if the screen suddenly dims or flickers in the middle of the event. Therefore, it ...[Details]
Translated from - whathifi + network compilation As an annual technology exhibition, CES 2020 will officially kick off at the Las Vegas International Convention Center (LVCC) from January 7 to ...[Details]
On April 7, 2015, WPG Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched an intelligent lighting contro...[Details]
The causes of power loss in the conventional boost charge pump circuit are as follows.
① The overall impedance of the circuit is high. The main reason for the high overall impedance of the cir...[Details]
1. How to choose crystal in PIC microcontroller oscillation circuit For a high-reliability system design, the choice of crystal is very important. This is especially true for systems designed with sl...[Details]
According to Taiwan Economic Daily, NXP Semiconductors (NXP) of the Netherlands said on the 29th that it has opened a new factory in Arizona, USA to produce chips for 5G telecommunications equipment....[Details]
Is the transformer proportional to the current? The basic issues of transformer design are magnetic flux and current density. The current of the transformer is proportional to the capacity, and the ...[Details]
Toyota Connected, Toyota's big data startup, announced that it will provide 10,000 connected cars to Avis, which plans to build a fully connected fleet by 2020 to simplify the rental process. Accor...[Details]
Electric cars are too quiet, and the sudden appearance of a silent car may scare pedestrians. To solve this problem, the European Union requires that electric cars with four or more wheels must be eq...[Details]
MAX3643 burst-mode
laser driver
provides bias and modulation circuitry for PON burst-mode ONT applications. The device is designed for external controllers in low-cost APC (AMC, if...[Details]
The three-story building, called the "Water Battery," was featured in the school's promotional video. Image credit: USC promotional video.
The University of the Sunshine Coast ...[Details]
This paper analyzes
the power factor correction problem of
electronic
ballasts, focusing on the working principles of the three modes of active power factor correction (peak
current...[Details]
//AVR MCU Course Design Program
//Name: Frequency Meter
//Hardware: ATMEGA16_FHz-QLD100623 product 8MHz crystal oscillator three-digit digital tube display
//Program description: In the initial adjus...[Details]
The main circuit of the low-ripple high-voltage DC power supply contains two identical half-bridge inverter circuits. The inverter switch element uses IGBT. Each circuit is powered by an independent t...[Details]