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.
Original article by Mr. High Speed | Huang GangIf you are asked to evaluate the crosstalk of high-speed serial signals, you will say that their crosstalk is below -40db and has no effect. But if you a...
I used ap4 to generate code, and then created a new project with cs+ for ca. After adding the c file, I set the device configuration in Link Options according to the content in the r_option_ca.txt fil...
Hello everyone, today we will look at this filter design guide, which comes from http://www.bndhep.net/. The website provides a relatively detailed filter design spreadsheet tool, which you can downlo...
In the field of wireless communications, there have always been two ways of connection: one is the cellular network, namely 2/3/4/5G, and the other is Wi-Fi technology, IEEE 802.11 a/b/g/n/ac/ax. Here...
How can your input signal influence your choice of the best successive approximation register (SAR) analog-to-digital converter (ADC) for your application?
When we hear the word “input”, several thing...
Freescale MCU (XS128 series) MCU Assembly Programming (I) I am a novice, and I learned assembly programming from a novice; assembly is not as complicated and difficult to understand as imagined, an...[Details]
On April 8, according to Phone Arena, Sony's next-generation flagship Xperia 1 IV has a significant upgrade in imaging and uses a new Snapdragon 8 chip, which means that the price of the phone ...[Details]
Today, Lenovo officially launched the Lenovo Z6 Youth Edition at the National Test Center Beijing Conference Center. The phone is the first to use dual-frequency Beidou high-precision positioning, wi...[Details]
It is reported that OPPO and VIVO have recently drastically cut the profit sharing paid to Indian mobile phone retailers. For Indian mobile phone chain stores, the profit sharing has been reduced f...[Details]
Apple is exploring using the wireless charging coil on the Apple Watch to also provide haptic feedback, potentially leading to a smaller and thinner wearable device. Current Apple wearables are equip...[Details]
The microcontroller source program is as follows: /* ***************************************************** */ /* ***************************************************** */ // Project: 51 MCU Deve...[Details]
PWM Input Capture Mode
1. Conceptual understanding
A special case of input capture mode when using PWM input capture mode
1. Each timer has four input channels IC1, IC2, IC3, and IC4, and IC1 ...[Details]
After studying STM32 for a while, I always encounter various problems when debugging programs. I specially started a blog here to record the various problems encountered and their solutions. ...[Details]
OPPO今天在上海举行Reno2新品发布会,Reno2手机正式亮相。发布最后还有个重磅彩蛋!沈义人表示: OPPO全新系列Reno Ace将于10月登场,关于OPPO Reno Ace的细节暂时还不得而知。 Ace means trump card, Reno Ace should be OPPO's super flagship product. Judging from the nami...[Details]
ADI holds Open RAN Policy Alliance exchange event Beijing, China—March 2, 2023—Recently, Analog Devices, Inc. (ADI) held an Open Radio Access Network (Open RAN) Policy Alliance (ORPC) exchange eve...[Details]
On the morning of May 11, the self-media EverythingApplePro on YouTube revealed that the iPhone 12 Pro may be equipped with a 120Hz dynamic refresh screen, a rear camera with 3x optical zoom, ...[Details]
/**
* Date of writing: 2013.05.16
* Author: Xiao Su
* Function: MCU music - Mom is the best in the world
* Instructions: Output port P0.4 STC89C52RC test passed
******************************...[Details]
Jiwei.com reported on November 13 that Brazilian website Tecnoblog found that Brazil has the most expensive iPhone 12 in the world compared to other countries that have launched Apple's latest smartp...[Details]
SCHURTER's new high current fuse (HCF) is designed with solid-state/thin-film technology and is an extremely robust SMD fuse . In applications with extremely harsh conditions, it is important to b...[Details]
New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
...[Details]