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.
[i=s]This post was last edited by cruelfox on 2019-1-20 21:34[/i] After the K64 MCU was down-clocked, when running the minimalist application project I wrote (the screen backlight was also turned off,...
After so much preparation, the most important test chapter is finally here.
Based on the previous article, open the radar gui and the following picture will appear. You can modify the parameters throu...
The microcontroller has its own LCD driver function, and the external resistor drives the LCD screen. What is the role of the external resistor and capacitor? How do they cooperate with the LCD screen...
When I was learning about the CC2530 chip used in Zigbee, I planned to get familiar with Zigbee programming through a few basic experimental examples. However, it was still very difficult for me who h...
The course has been designed for a week, and I have encountered many problems with the program and schematic diagram. The following three have not been solved yet. Please give me some advice and save ...
For microcontroller beginners, a digital voltmeter is a good exercise project. In this article, microcontroller development engineers share a simple digital voltmeter developed using a PIC microcon...[Details]
The TinyOS system has become the most popular wireless sensor network operating system with its component structure model, event-driven, and concurrent advantages. However, TinyOS does not suppor...[Details]
According to foreign media reports, researchers at Carnegie Mellon University's Mellon Institute of Technology have developed a semi-liquid lithium metal anode that could provide a new paradigm for b...[Details]
Below is a 80W audio amplifier circuit built using the power IC TDA7295. The circuit is very easy to build with a very simple design. The TDA7295 has many features to support your audio system, the...[Details]
The first official Chinese autonomous driving road test report, "Beijing Autonomous Driving Vehicle Road Test Report (2020)", just released, shows that road test vehicles have traveled 2.21 million k...[Details]
0 Preface Through mathematical methods, the low-power switching power supply system is represented as a mathematical model and a nonlinear control model, and a simulation model of the entire s...[Details]
LED light attenuation is the signal attenuation during transmission.
1310 optical fiber generally attenuates by 0.4db/km
There are two main factors for LED light decay:
1. Quality...[Details]
The super unmanned automobile factory is here!
Currently, humanoid
robots
are gradually moving from science fiction movies into real life, showing great potential in the field of i...[Details]
In the global foundry market, TSMC is the largest, with leading production capacity and technology, and a market share of over 50%. Samsung has taken more than 20% of the market share, and its advanc...[Details]
According to THE ELEC, LG Display is considering using part of the production capacity of the E5 production line at its Gumi plant to produce OLED panels for the iPhone. It is understood that the E5 ...[Details]
Introduction The characteristics of multimedia card MMC are low power consumption, high density, small size, high reliability, erasable, rewritable, and large capacity. The internal co...[Details]
If Data_inout is not in high impedance state, it is used as output and cannot be used as input. Otherwise, wouldn't there be a conflict between the two?
When the Inout port signal is used as i...[Details]
On May 14, Samsung plans to cooperate with Hyundai to develop electric vehicles and provide power batteries and other connected car components for Hyundai electric vehicles. Samsung and Hyundai are...[Details]
Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below.
Its battery pack looks like the picture below. You can see that there ...[Details]