The third edition has been completely revised: information on the ARM Cortex-M4 processor has been added; the explanation of the ARM Cortex-M3 processor has been updated; a comparison between the ARM ...
Connect msp430f149 to Bluetooth HC-05 via UART1 and achieve communication with the mobile phone to make a brief summary.Communication effect: send a piece of code, and Bluetooth automatically returns ...
As shown in the figure above, my understanding seems to be wrong, but I don’t know where the problem lies. Please help me solve it. According to the idea of the De Porte diagram in Figure 3.7, the tra...
[size=4] The steps to select a TVS tube are as follows: Determine the DC voltage or continuous working voltage of the circuit to be protected. ——> The reverse displacement voltage of the TVS tube is t...
The board is a complete miniature wireless receiver solution in a SFF (Small Form Factor) form factor. The output is 5Vdc (1A) and can be used to power or charge battery powered devices using any indu...
"According to the design, if the Yonggang substation wants to achieve 'one-button smooth control' intelligent operation, 240 industrial video-grade cameras need to be installed to realize intellige...[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]
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]
Contestants measure the voltage waveform at the output port of the signal generator Problem analysis: Use a signal displayed on the oscilloscope to ask whether the corresponding electromagnetic wire ...[Details]
Switching Power Supply Ripple Measurement To effectively reduce the output ripple of the switching power supply, we must first have a more reliable test method. The false waveform caused by the probl...[Details]
With the promotion of energy-saving technology and automation technology, the capacity and quantity of power electronic devices such as frequency conversion equipment and current conversion equipment...[Details]
Waste batteries and waste oil, brake oil, transmission oil, power steering fluid, windshield washer fluid, antifreeze, etc. in vehicles are all classified as hazardous wastes and included in the "N...[Details]
At the end of May, Gotion High-tech's two major production bases in Yichun and Nanjing were put into operation. The Yichun Gotion Battery 10GWh project and the Nanjing New Energy Intelligent Manufa...[Details]
An embedded system is a computer system that combines software and hardware. The software code is written, compiled, assembled, and linked to generate an executable file, which is then loaded in...[Details]
The grayscale of LED display is also called color scale or grayscale, which refers to the degree of brightness. For digital display technology, grayscale is the determining factor of the number of ...[Details]
In the process of developing embedded systems, the main technical difficulty lies in the writing of the system boot program. For this reason, this article will discuss in detail the implementation of...[Details]
There are many flow meters for measuring liquid flow on large-diameter pipes, but the results vary. During the measurement, some of the internal components of the instrument are covered by debris, af...[Details]
Intense competition in the mobile phone market is driving manufacturers to find new design methods to reduce cost, printed circuit board (PCB) area and power consumption. At the same time, the rollout...[Details]
Google's $2.1 billion acquisition of fitness tracker company Fitbit could harm consumers and hinder innovation, European consumer group BEUC said. BEUC called the deal a game-changer in the digital...[Details]
The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]