In the program of the MM32 eMiniBoard development board, there are related functions of Systick. By combining it with the OLED screen, a second timer can be realized, and its running effect is shown i...
The source program is as follows: /* * main.c * * Created on: August 18, 2018* Author: LYJCD */ //################################################################################### // // FILE: Exampl...
Reprinted from: "Using Python to control hardware 46-low voltage startup and reliability testing"During the product development phase, it is sometimes necessary to understand whether the device can st...
The programmable range of CC2530 transmit power is 4.5dBm~-27.5dBm, and the Z-Stack can be set in the range of -22dBm~+3dBm. The correspondence between transmit power and setting value is defined inth...
Forward conduction equivalent circuit of power MOSFET(1): Equivalent circuit(2): Description:
When the power MOSFET is forward-conducting, it can be equivalent to a resistor. This resistor is related ...
Modern mobile phone technology began with the analog signal AMPS developed by Bell Labs in the United States in 1983. The United States is the birthplace of mobile phone technology. Later, the pan-...[Details]
Current sensing applications Circuit detection circuits are commonly used in current detection scenarios such as high-voltage short-circuit protection, motor control, DC/DC converters, system power ...[Details]
How LEDs achieve white light
At present, there are three main methods for LED to achieve white light:
1. Synthesize white light through the LED red, green and blue three-primary color m...[Details]
Plex Systems has a leading subscription-based smart manufacturing platform that accelerates users' digital transformation strategies and improves visibility into end-to-end production systems through...[Details]
At Times Automobile Plaza in the Economic Development Zone of Handan City, Hebei Province, three brand-new new energy vehicle charging piles are lined up. Just swipe the card, insert the phone,...[Details]
Everyone has learned about the structural composition of the dual-trace oscilloscope. After understanding the structure, you can have a deeper understanding of the principle and function of the dual-...[Details]
Multimeters are used to detect electrical faults. Fluke Multimeters (USA: http://www.szkinghood.com.cn/ ) are trusted for their outstanding performance. The time when the maximum and minimum values ...[Details]
Riding on the " AI " wind, NVIDIA's market value has soared to one trillion this year, and its performance has achieved triple-digit growth during the industry downturn. It is easy to laugh at the to...[Details]
According to the color vision characteristics of the human eye, it is important to obtain the same color sensation as the original scene in the color reproduction process, and it is not required to r...[Details]
In stark contrast to the hot situation two years ago, the current semiconductor industry is facing a cold wind. This has caused the analog giants Texas Instruments (TI) and STMicroelectronics (ST) to...[Details]
Scalable performance:
In FlexNoC and Ncore interconnect IP products, the mesh topology function supports the expansion of on-chip networks in a tiling manner, enabling system-level chi...[Details]
Trustzone can be traced back to more than ten years ago, when ARMv7 was released, but unfortunately there has been no practical application. It was not until recent years that manufacturers began to ...[Details]
A friend once asked me on the BBS what does {} mean? What is its function? There are many brackets in C, such as {}, , (), etc., which really confuse some beginners. In some languages such as VB,...[Details]
According to reports on January 18, analog chip manufacturer ADI is spending US$1 billion to upgrade its semiconductor factory near Beaverton, Oregon, with the goal of doubling its production capacit...[Details]
As a precision photoelectric position sensor, PSD has the characteristics of high sensitivity, short response time, high position resolution, and large spectral response range. Therefore, it is wide...[Details]
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