Recently I saw many friends in the group discussing whether to use bare metal or RTOS for microcontrollers, so today I found some content to share some views.For engineers who work with microcontrolle...
- Want to quickly understand the current wireless technologies (BLE, Zigbee...) and the latest wireless products
- Looking for experts to guide me on the basic rules of hardware design for wireless pr...
Microwave filters are classified according to their transmission line types, and the performance indicators and design methods of various microwave filters are introduced in detail according to this c...
In the figure below, a Zener diode is added to the control chip of the flyback power supply, the power supply and the ground to protect the IC from damage due to overvoltage. Should the Zener diode be...
Source: https://www.tomshardware.com/best-picks/best-rp2040-boardsWhile Raspberry Pi offers the Raspberry Pi PICO development board, there are now a dozen third-party solutions that offer improvements...
[i=s]This post was last edited by alan000345 on 2020-8-9 15:29[/i]The official EVM has this boot diode added, but does the UCC27211 actually have this boot diode built in? It is internal, and an exter...
According to my own thoughts and understanding, the IT technology system cannot be simply divided into software and hardware (sometimes, some very sarcastic questions asked by people who hold this ...[Details]
The topology of power supply design is extremely important, and it is also known to everyone in the power supply industry, and the forward type is one of them. This article will introduce the entry-l...[Details]
Abstract: Taking the use of TMS320C6200 fixed-point DSP chip to complete the quantization of DCT coefficients in the MPEG-4 standard as an example, we briefly introduce the quantization method o...[Details]
The standard library function stdio.h provided by the CVAVR system provides a getchar() function, which uses polling to receive data from USART. The polling method is not only inefficient, but also ca...[Details]
Nano Dimension Ltd. (Nasdaq, TASE: NNDM), a leading Additively Manufactured Electronics (AME) provider, today announced the establishment of its U.S. headquarters in South Florida. With a growing c...[Details]
Earlier, we talked about the input and output functions of the 51 microcontroller. Today we will talk about something different, external interrupt testing. First of all, we have to talk about the ro...[Details]
Submersible liquid level sensor is one of the many types of liquid level sensors. It is mainly used for measuring hydraulic pressure, liquid level, etc. and is widely used in many fields. When we use ...[Details]
Ultrasonic waves are often used to measure distances due to their strong directivity, slow energy consumption, and long propagation distance. For example, distance meters and level meters can be ...[Details]
1. Since there are many frequency points exceeding the standard and the exceeding range is large, a common mode inductor is first connected in series on the power line. The test results are good...[Details]
In the past two years, my country's mobile robot industry has achieved rapid development. According to data from Gaogong Robot Industry Research Institute (GGII), the total sales volume of mobile...[Details]
Grenoble, June 28, 2023.
Dolphin Design, a leader in semiconductor IP solutions providing power management, audio and processor, and ASIC design services, today announced the launch of WhisperE...[Details]
The recent " triple play
"
of telecommunications, broadcasting and the Internet proposed by the State Council of China
has brought new market opportunities to network operators and re...[Details]
1 Introduction
The daily routine of institutions and colleges requires timing and beep prompts. The author uses AT89C51 microcontroller and LM386 audio power amplifier to form an automatic timing a...[Details]
Contents The utility model relates to the field of gas flow measurement, in particular to a gas flow meter. Background of the Invention The intelligent liquid turbine flowmeter is a new type of int...[Details]
STMicroelectronics (ST) recently announced its Q3 2024 financial report, with total revenue of US$3.25 billion, a year-on-year decrease of 26.6%. Net sales revenue from OEM and agency channels decr...[Details]
Real-time operating system RTOS
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