[i=s]This post was last edited by chenzhouyu on 2020-11-21 15:07[/i]Hello everyone!
I have a question. I used TPS61040 to make a boost circuit to power an LCD.
LVDS_AVDD is designed to output 12.4V, a...
[i=s]This post was last edited by fxyc87 on 2022-1-21 16:47[/i]My related historical posts:
[National Technology N32G457 Review] 1. Data Preparation
[National Technology N32G457 Review] 2. Unboxing + ...
From: https://www.cnx-software.com/2021/11/28/toit-open-source-language-claims-to-be-30x-faster-than-micropython-on-esp32/Toit is a complete IoT platform developed by a team of former Google employees...
[i=s]This post was last edited by ddllxxrr on 2022-1-27 21:32[/i]Semaphores are used to coordinate the running order between threads, or to synchronize threads.
The semaphore of RT_THREAD NANO is simp...
The company has selected a photoelectric switch, the information is as follows:I would like to ask everyone how to choose the optocoupler?
Can I ask how to choose an optocoupler?...
Use TI 74HC4052 4-channel analog switch (voltage support 2~6V) to switch the serial port channels;
Both the MCU and 74HC4052 are powered by 3.3V power supply. One of the eight 74HC4052 chips is not wo...
Over the past few years, many semiconductor companies have gradually focused on the medical device market. Emerging application trends in the medical field have increasingly demanded higher technol...[Details]
1. Be familiar with the meaning of each symbol on the dial and the main functions of each knob and selector switch. The range should be selected so that the pointer deflects to about 2/3 of the full...[Details]
1. Introduction
Electronic weighing scales have gradually replaced traditional measuring tools such as springs and balances in our daily lives, such as electronic price scales and electronic ...[Details]
Foreign media NokiaPowerUser quoted a reliable source as saying that HMD will launch a new Nokia G series smartphone. He said that Nokia G10 will be the first Nokia G series smartphone. Previo...[Details]
On the streets of Suzhou, self-driving cars coming and going are the norm, but today there was one car that was unusual in the traffic. All of its sensors, including the lidar, are blocked, yet it ...[Details]
Windows 7 64-bit ADS 1.2 is installed According to the TQ2440 naked running trilogy, when I first opened the TQ2440 test program, I found that the program could not be compiled and there were 15 er...[Details]
O Introduction At present, power modules are developing in the direction of integration, intelligence and modularization. Power modules provide an ideal interface for the connection of weak current...[Details]
High frequency MEMS testing Recently, a laboratory consulted about high-frequency MEMS testing, which requires sine wave and square wave drive, signal bandwidth up to 7MHz, drive level needs to reach...[Details]
Interrupts are the soul of embedded chips. This is because most embedded systems have high requirements for real-time performance, that is, they must respond extremely quickly to events. Interrupts...[Details]
3.1. Introduction The STM8 series is an 8-bit microcontroller produced by STMicroelectronics. This type of microcontroller is divided into three series: STM8A, STM8S, and STM8L. In this study, I used...[Details]
To learn about microcontrollers, first we understand some basic concepts and basic operations of computers, and then understand the basic theories of circuits and their components, which lays a certa...[Details]
The driving signals between power switches S5, S6 and S1, S4 (S7, S8 and S2, S3) all have a phase difference θ, and the common conduction time in one switching cycle Ts is Tcom, see formula (1). Si...[Details]
Since the birth of RISC-V in 2010, it has attracted attention from all walks of life. Today, RISC-V appears more and more in technology news, and a large number of technology companies have joined RI...[Details]
New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
...[Details]
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