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.
This post lists some experiences and development tips shared by enthusiastic netizens. Very valuable. Some posts are of very high quality, but I am not very knowledgeable and don’t know how to classif...
【Transplantation Preparation】
When debugging and maintaining, it is often necessary to interact with the microcontroller to obtain or set certain parameters or perform certain operations. nr_micro_she...
FM radio (FM) has always played a very important role in people's entertainment life. Many manufacturers engaged in consumer electronics design have embedded FM parts in products such as MP3, smart ph...
Previous programs only supported internal RAM, which was too small for a 480*272 screen. To support the entire screen, a 480*272*4-byte space must be allocated, a total of 510K. The onboard chip ends ...
I would like to ask you, in the boost circuit, output capacitors C1 and C2 are connected in parallel, which one has a larger ripple current, C1 close to the switch or C2 close to the load? Please expl...
Challenge
: Find a way to quickly and safely measure the weight of road fill that would collapse a bridge to the breaking point when the road fill is lifted by a crane boom.
Solution
...[Details]
China Energy Storage Network News:
The U.S. Department of Energy (DOE) Argonne National Laboratory, DOE Vehicle Technologies Office (VTO), National Aeronautics and Space Administration (NAS...[Details]
First, let's look at two waveforms: The first is the waveform of the MOS tube drain (with a load of 500W). It can be seen that the spike caused by the leakage inductance has disappeared (without any a...[Details]
During peak travel periods during holidays, traffic congestion is a problem that cannot be overcome. From popular urban attractions to natural scenic spots in the countryside, from urban roads to hig...[Details]
The MCU control register contains the control bits for power management. • Bit 5 – SE: Sleep Enable In order for the MCU to enter sleep mode after executing a SLEEP instruction, SE must be set. To ...[Details]
Wireless chargers are favored by the majority of users for their advantages of being free from the constraints of cables and convenient to use. However, in actual application, some users report tha...[Details]
On September 12, Mercedes-Benz announced that the new all-solid-state battery technology developed in cooperation with the US company Factorial has made significant breakthroughs and is expected to...[Details]
1 Introduction to STM32 Microcontrollers
The STM32 series microcontrollers are highly integrated microcontrollers based on the Cortex-M3 core from ST. It sets a new benchmark in terms of perfor...[Details]
On October 7th, local time on Wednesday, Samsung Electronics announced that the company's next-generation 3-nanometer chip manufacturing technology will be postponed to 2022, and said that the m...[Details]
August 21 news Google is making a change in Android 11 that will force apps that want to take photos or videos to use the phone’s built-in camera app, even if the user has set a third-party camera ap...[Details]
As today’s switching regulators and power supplies become more compact and powerful, the increasing switching frequencies are one of the main issues facing designers, making PCB design more and mor...[Details]
The so-called lithium-ion battery refers to a secondary battery composed of two lithium ion compounds that can be reversibly embedded and de-embedded as positive and negative electrodes. Lithium-io...[Details]
Overview: The EEPROM chip model is 24C02. The total capacity of the chip is 256 bytes. The chip is connected to the outside through the IIC bus. Experimental function: Use the KEY1 button to contro...[Details]
/*Use timer 0, light, digital tube module and two independent buttons to design a second change with clear, pause and start functions. 1. The display format is: Minutes-seconds-0.05 milliseconds (5...[Details]
ART Designs ARTIST 8 Development Platform Using NXP i.MX 8QuadMax to Create Ultra-Intuitive Infotainment System for Luxury Sports Cars Known for Speed, Power and Personality NXP i.MX 8QuadMax ap...[Details]