Digital tube is a commonly used display device. When using it, it is necessary to match the LED with a current limiting resistor, and add a driving circuit when using a multi-digit digital tube. For e...
I am using ATMEGA8a. There is no problem with single key press. But I have been working on the continuous code for several days but still can't figure out how to identify the continuous code. Could yo...
From: https://blog.adafruit.com/2019/03/17/circuitpython-in-space-pythonaut-circuitpython-adafruit-maholli404-zacinaction-smallsat-kicksat/ 408117 We released about 50+ CircuitPython-powered microsate...
A 500KHz step-down converter rated at 15A supplies the CVDD supply. The design implements VID control using a 4-wire digital interface to a VID programmer, which can be directly connected to any analo...
I am currently writing a series of articles on the ardupilot transplantation, which was completed in 2019.Hardware Platform: TM4C1294XL LaunchPad
The software platform is RT-Thread operating system
Po...
The market demand for Class D audio power amplifiers is growing at a rate of about 50% per year, with high-performance devices as the target application. The high energy efficiency and low heat dissip...
According to foreign media reports, the Samsung Galaxy A21 appeared in the Geekbench database and exposed some key parameters such as processor, memory, system software, etc. Recently, Samsu...[Details]
Since Russia launched a special military operation against Ukraine, the United States and the West have imposed unprecedented sanctions on Russia in areas ranging from economics and finance to indust...[Details]
In the cable testing industry, a high-quality cable fault tester can reduce the labor intensity of workers and improve work efficiency. The cable fault tester is composed of a transmitter, a receiv...[Details]
China Energy Storage Network News:
On December 11, State Grid Jibei Electric Power released the ubiquitous power Internet of Things virtual power plant demonstration project, and the pan (FUN...[Details]
A typical laptop battery can hold more than 50W of energy, and it must be designed, constructed, and used with great care to ensure that safety limits are not exceeded. Few circuit designers wan...[Details]
With the development of power electronics technology, power supply devices have appeared in various fields of production and life. The stability of voltage and current, voltage regulation, load reg...[Details]
Today I accidentally discovered that there is an examples directory in u-boot. After compiling u-boot, I found several test programs, such as hello_world. At the same time, there is an option in the ...[Details]
According to foreign media reports, on February 4th local time, American parts manufacturer Visteon Corporation, technology company ECARX and radio communications technology company Qualcomm Technolo...[Details]
On February 27, Wingtech Technology disclosed on its official website that Wingtech Technology's Nexperia 12-inch wafer factory located in Lingang, Shanghai, broke ground in January this year and wil...[Details]
In late 2019, Xiaomi unveiled a concept phone called the Mi MIX Alpha with a wraparound screen, but the device was never officially released, and the company didn’t even announce its successor a year...[Details]
Highly integrated IC kits can be easily implemented with design support software to accelerate system development and improve system performance
DENVER – July 19, 2022 – At the Inter...[Details]
1. First, let's take a look at its interrupt vector table: From the interrupt vector table, we can see that if any IRQ interrupt source generates an interrupt, the CPU will read instructions at add...[Details]
——Interview with Wang Zhengtao, Chairman and Party Secretary of State Grid Information and Communication Industry Group Co., Ltd.
Our reporter Qiu Shi
Reporter: What role does State Grid ...[Details]
Nowadays, with the background of technology empowering the industry, vitality is everywhere! With the entry into the security field, the security industry has ushered in new opportunities. In recen...[Details]
According to market news on October 21, BYD intends to integrate its self-developed intelligent driving team under the New Technology Institute, with the goal of achieving mass production of self-d...[Details]
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