Compared to battery chemistries such as lithium manganese dioxide (LiMnO 2 ) , lithium thionyl chloride (LiSOCI 2 ) batteries can achieve higher energy density and better cost per watt, so they are co...
[i=s] This post was last edited by fish001 on 2019-5-20 22:28 [/i] [p=30, 2, left][size=4] By definition, the power factor (PF) of an AC power supply is defined as the ratio of the real power (watts) ...
Board SpecificationsThe Raspberry Pi Pico is a low-cost, high-performance microcontroller board with a flexible digital interface. Key features include:Raspberry Pi's RP2040 microcontroller chip, desi...
Quote:Now the outline of our electronic world is slowly emerging, but it is too empty, so we need to use small dots to fill this outline and make it gradually solid. These dots contain not only the el...
There are some limitations to using LTspice. When we want to simulate some mixed analog and digital scenarios, it is obviously not appropriate to use LTspice to create some logic. Although some simple...
(Photo source: Thames Valley Police official website) According to the BBC, the Thames Valley and Hampshire police in London are launching a detector that will prompt drivers to stop using their pho...[Details]
According to foreign media softpedia, Microsoft has confirmed that it is investigating the screen flickering problem of Surface Book 3, which began to occur after the release of the fall firmwa...[Details]
To learn how to import the complete data of the Macosin oscilloscope signal into MATLAB for analysis, we must first learn how to completely export the oscilloscope signal data. The oscilloscope can s...[Details]
From September 7th to 8th, the 2023 World Display Industry Conference was grandly opened in Chengdu. BOE (BOE) participated in this industry event in a new role and hosted the "Define the Future Smar...[Details]
Zhang Xuan of OnePlus Technology (Weibo ID: @酸数码) said that since OnePlus and Samsung Display cooperated on new screen technology, the difficulty for Samsung Display to promote new screens to other c...[Details]
Due to changes in the vehicle use environment, such as the improvement of emission standards and local traffic and license plate restrictions, the market share of new energy vehicles, mainly electric...[Details]
As international trade frictions continue to increase and the semiconductor industry's loss cycle extends, Japanese semiconductor manufacturers are having a harder time. Since Toshiba Memory became i...[Details]
Today I will post the minimum working circuit of the most commonly used 51 single-chip microcomputer and explain the specific circuit functions.
Here we take the 89c5x microcontroller as an example...[Details]
Jiwei.com reported on January 14 that China Telecom’s official Weibo account announced a good news today. Recently, China Telecom Shenzhen Branch and Huawei completed the country’s first 5G CPRI dual...[Details]
Bipolar symmetrical regulated power supply circuit (LM7812, LM7912)
As shown in the figure, it is a bipolar symmetrical voltage-stabilized power supply circuit. It uses two three-terminal volta...[Details]
Usually when we analyze the characteristics of a signal, we rely on the results of various measurement parameters of the signal. The ZDS2022 oscilloscope has 51 parameter measurement and statistica...[Details]
Recently, Shanghai Silicon Industry Group (hereinafter referred to as "Shanghai Silicon Industry") issued an announcement stating that Shanghai Silicon Industry used part of the raised funds and its ...[Details]
M64, 14.7456M crystal oscillator
timer interrupt time is 1s, if the sending interval is greater than T1.5 but less than T3.5, the data will be discarded
SIGNAL (SIG_UART0_RECV)
{
Com0_...[Details]
Figure 1 EE architecture of a luxury car This is the electronic and electrical architecture of a mid-size luxury car, as shown in Figure 1. It is a parallel network composed of different bandwidths ...[Details]
Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]
Analogue and Mixed Signal
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