Starting from the question:
First, in the F28335 core, there are 16 analog conversion input channels after multiplexing. Multiplexing actually exchanges time for resources. The 16 channels certainly c...
[i=s]This post was last edited by dcexpert on 2019-4-18 12:02[/i] Season of Docs is an open source document writing project initiated by Google. Its purpose is to improve the quality of open source pr...
I want to use a Bluetooth module and connect it directly to a lithium battery (4.2v). However, the maximum supply voltage of the Bluetooth module is 3.6V, and the maximum supply voltage is 150mA. I ho...
[font=宋体][size=4]I wanted to use the block tail interrupt of the serial port to receive a complete modbus protocol frame tonight. When I came back, I just wanted to adjust it. I didn't expect that whe...
1. Why do we need Cache?The access speed of large-capacity memory (such as DRAM) is limited, and is generally much slower than the CPU clock speed; small-capacity memory (such as SRAM) can provide fas...
Based on actual conditions, this article proposes appropriate solutions for overvoltage protection needs in UPS applications.
1. Changes in the concept of overvoltage protection
When ...[Details]
Wuhan announced that a special investment promotion event for the Yangtze River Delta Urban Agglomeration of Wuhan Development Zone (Hannan District) was recently held in Shanghai. A relevant person...[Details]
Posco International has decided to supply battery materials worth 6 trillion won (4.42 billion U.S. dollars) to Lotte Energy Materials. Posco International signed a memorandum of un...[Details]
On the morning of April 14, the State Grid held a video conference to start the construction of new energy vehicle charging facilities in 2020, announcing that it plans to invest 2.7 billion yuan i...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
introduction
Nowadays, the harm of drunk driving is obvious to society, and the national government has also promulgated relevant punishment regulations to prohibit these behaviors, such a...[Details]
Electronic devices all need a stable working power supply. After the 1970s, with the development of power electronics technology, small-sized, low-power, and high-efficiency switching power supplies ...[Details]
Foreign media reported last week that the U.S. Senate unanimously passed the Secure Equipment Act, which will ban companies such as Huawei and ZTE that are considered security threats from obtaining ...[Details]
//The following program can record and play the ISD4004 voice chip
//Using 89S52 MCU, 12M crystal oscillator
#include reg52.h
#include 1602.h
sbit ss=P0^0;
sbit mosi=P0^1; ...[Details]
■ Gong Mengze For a long time, the insufficient number of charging piles and the imperfect layout have been the main reasons affecting the penetration rate of new energy vehicles in the more down-to-e...[Details]
Human fingerprints have become the first choice of modern biometrics technology due to their long-term invariance, stability and difficulty in forgery. The automatic fingerprint identification syst...[Details]
The rapid development of the automotive intelligent industry has led to an increasing demand for automotive sensors from major manufacturers, and the functional level of related products has also co...[Details]
In industrial control, electrical equipment usually uses three-phase
power supply
as the working power supply. However, the working power supply is often disturbed by various factors, re...[Details]
Recently, Delta announced that after it helped my country's first "outdoor centralized inverter" project to successfully connect to the grid, Delta's outdoor 500kW IP65-rated centralized inverter h...[Details]
From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
Microcontroller MCU
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