[i=s]This post was last edited by qwqwqw2088 on 2020-11-24 10:14[/i]Y capacitor is a very critical component that our switching power supply engineers have to deal with every day. It contributes a lot...
Forecasters assure us that the Internet of Things (IoT) is going to be big, with billions or even tens of billions of devices connected to the networks that make up the Internet over the next decade. ...
[i=s]This post was last edited by Jacktang on 2020-6-15 22:56[/i]To choose a suitable RF module, we need to clarify the following questions: how far the wireless device should communicate, how much po...
Inspired by the content of this post ( ST U5 development board evaluation and programming related issues (official sharing) ), I thought of doing the same thing with the WIFI module to see if it works...
The managed GPRS dynamic connection library can be applied to all languages under the .net framework. It is simple and easy to use, with XML files attached. All data formats have been converted to .ne...
[i=s]This post was last edited by dql2016 on 2021-3-24 19:48[/i]I changed the nucleo board and shot a short video. It is really convenient to use stm32cubemx for project migration....
I often see that many small companies use oscilloscopes that are too low-end, with low bandwidth and low sampling rate. They think that it is enough to capture the waveform, and they think that it is...[Details]
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This study note is based on the STM32 firmware library V3.0.
Chip model used: STM32F103
Development environment: MDK
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Lesson 1 C...[Details]
For PLC users, when writing user programs or selecting equipment, they must be clear about the three stages described below, that is, the principles of the user program execution process.
...[Details]
At PikeTec we have an example to showcase our test automation tool TPT: the Light Controller.
This information is waiting for you:
Why is this such a simple example?
...[Details]
Working mode 0: 13-bit timing/counting mode, therefore, the maximum that can be counted is 2 to the 13th power, which is 8192 times. Working mode 1: 16-bit timing/counting mode, therefore, it can c...[Details]
Recently, the Chongqing Municipal Government Office issued a relevant notice, and Chongqing officially issued an action plan for convenient supercharging of new energy vehicles. According to the pl...[Details]
Phase method: a convenient method for analyzing sinusoidal steady-state circuits. It uses complex numbers called phasors to represent sinusoidal quantities, transforming differential (integral) equ...[Details]
/* Name: Timer controlled traffic light
Note: After the east-west green light is on for 5 seconds, the yellow light flashes, and then the red light flashes 5 times.
After...[Details]
Washing machines are an indispensable household appliance in family life. Fully automatic washing machines are popular because of their convenience. Fully automatic means that a series of processe...[Details]
1. nand startup and nor startup: The CPU starts running the program from position 0x00000000. 1. nand startup: If the S3C2440 is configured to boot from NANDFLASH (pull the startup switc...[Details]
The P6139B probe is a high-bandwidth, high-impedance, 10x passive voltage probe with 10MΩ input impedance, a smaller probe tip and a thinner probe front for easy probing of dense circuits, and suppor...[Details]
The U.S. Department of Energy and NNSA announced that Cray has been awarded a $600 million contract to build the first ultra-large supercomputer for the National Nuclear Security Administration. The ...[Details]
The two most important laws in circuits are Kirchhoff's current law (KCL) and Kirchhoff's voltage law (KVL), which are expressed as:
KCL:
, KVL:
Performing Laplace transform ...[Details]
According to Jiwei.com, on December 22, at the 2021 China Integrated Circuit Design Industry Annual Conference and Wuxi Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2021...[Details]
1. Overview
With the development of economy and the improvement of people's safety awareness, the security industry has developed rapidly in the past 30 years. In addition, the propos...[Details]
Analogue and Mixed Signal
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