[size=4][color=#000000][b]It is said that the birth of NXP LPC5500 series MCU means a new era for both engineers and NXP MCU team. It is a blockbuster product in the MCU industry in 2019. [/b] It uses...
The upcoming nrf52840 development board is compatible with Arduino, with QSPI flash and BTLE on board. It has a native USB interface and supports CircuitPython and Arduino development.[url=https://blo...
[i=s]This post was last edited by maychang on 2019-6-1 12:33[/i] [color=#666666][font="][size=14px]During the day, the light panels on the solar street lights will absorb sunlight as stored energy und...
To start embedded development, we need two main things, namely, a development board and an IDE (Integrated Development Environment). A microcontroller development board is a printed circuit board (PCB...
Analog trunking is a wireless dedicated dispatching communication system, which is widely used in professional communication networks such as public security, transportation, and railways. With the...[Details]
Fundamentals of Digital Electronic Technology systematically introduces the basic theories, design methods and typical applications of digital circuits. Contents include: Fundamentals of digital ci...[Details]
STMicroelectronics expands high-performance 5V op amp family with a space-saving, low-offset 20MHz device
March 25, 2022, China – STMicroelectronics’ TSV772 dual operational amplifie...[Details]
Smartphones are becoming more and more powerful, and their power consumption is also increasing. Some mobile phone batteries, such as iPhone, are not replaceable. In case of power shortage, mobile ...[Details]
(Organized based on the author’s speech. The author is a professor at Fudan University)
Hello, everyone. The background is very simple. Because of the serious car accidents, everyone h...[Details]
For the self-sinking system of a certain type of aircraft, it is necessary to know the corrosion time of a certain alloy material in seawater under different temperature conditions. A modular hardwar...[Details]
Examples and descriptions of all common ARM instructions:
Program jump instructions:
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BX,
syntax: bx Rn
This instruction executes a program jump. After execution, the...[Details]
Before the latest IEC61000-3-2 standard came into effect in 2005, most PC, monitor and TV power supplies generated excessive power line harmonics when powered by 110 to 120V, 60Hz single-phase AC. Dr...[Details]
0 Preface
With the rapid development of my country's industrial production capacity, the discharge of industrial wastewater is increasing day by day. After the wastewater that does not meet the dis...[Details]
Label: FTOD Function: Convert the formatted floating point number into a double-byte fixed point number
Entry condition: Formatted floating-point operand in .
Exit information: OV=1 overflow, OV=0 c...[Details]
Near-infrared light refers to electromagnetic waves with a wavelength in the range of 780 to 2500nm, which belongs to the non-visible light region. It is customary to divide near-infrared light in...[Details]
Automobiles consume about 40% of the world's total oil production. Energy shortage (oil) and environmental protection have triggered a boom and direction in the development and manufacturing of elect...[Details]
The MT8212B is a low-cost test solution for the installation and maintenance of wireless communication base station systems. It integrates the following test functions in a compact and lightweight ...[Details]