I recently designed a radio, and the effect is quite good, so I would like to share it with you. Here are the photos of the real thing: Length, width and height: 50x50x14mm (excluding protruding parts...
Chinese people prefer free things. Anything related to free is full of people. Even the Internet, which has swept the world in the 21st century, has gone from the initial "free service" to the "paid s...
Chip design company Intel has launched a series of promotional activities for Apple's M1 chip. After inviting the "I'm a Mac" actor to launch an advertising video, Intel launched a dedicated website t...
1. Overview: The block diagram of the single-chip microcomputer controlled motor circuit is shown below. It is a time controller. Users can program the time by pressing buttons. The time value can be ...
Usually when using logic chips, there is usually this question. Here we will briefly introduce to you under what circumstances the input voltage Vin can be higher than the supply voltage? When Vcc is ...
[i=s]This post was last edited by eagler8 on 2021-2-7 17:50[/i]After eating the fast food porridge, in addition to the delicious taste of the porridge, I became interested in the round lid of the fast...
I. Introduction Based on AVR single-chip microcomputer and dedicated MODEM chip, MTU (Master Terminal Unit) and RTU radio telemetry system. Remote RTU (the system can carry 256 RTU) distributed in ...[Details]
In order to ensure the reliability of power electronics, it is often necessary to introduce a cleaning process in the production process. Cleaning of power electronics not only requires consideration...[Details]
describe:
The LTC4365
provides
protection for applications where the supply input voltage may be too high, too low, or even negative. It does this by controlling the gate voltage o...[Details]
【LCD1602】 What is LCD1602 LCD1602 is an industrial character type liquid crystal that can display 16x02, or 32 characters, at the same time. The principle of LCD1602 liquid crystal display is to use ...[Details]
Cloud-based system development tools enable rapid prototyping and co-optimization of software and hardware
Beijing, China, April 10, 2024 -
Renesas Electronics, a global supplier...[Details]
Previously, foreign media reported that the iPhone 15 and iPhone 15 Plus models that Apple will launch this year will be equipped with 48MP pixel lenses, and in order to capture more light to improve...[Details]
Abstract: Traditional two-stage APFC uses two sets of control circuits and at least two power switch tubes, which increases the complexity and cost of the circuit. With the emergence of PFC/PWM two...[Details]
This paper uses the Multisim 10 simulation platform to analyze the resistor-capacitor coupled negative feedback amplifier circuit, studies the impact of adding negative feedback on the amplifier ci...[Details]
In Verilog HDL, there are two types of procedural assignments, namely blocking assignments and non-blocking assignments. When a blocking assignment is executed, the RHS (right hand statement) evaluati...[Details]
During World War II, Hollywood actress Hedy Lamarr, who should have relied on her beauty to make a living, chose to rely on her strength to join hands with pianist George Antheil to study frequency h...[Details]
Let's talk about "normal" charging piles first. The charging piles you can usually see have two basic functions: charging and billing. Apart from that, most charging piles do not have more functions....[Details]
Qualcomm held a conference call with analysts after releasing its financial report. According to Executive Vice President Alex Rogers, it is currently negotiating with Huawei and the settlement with ...[Details]
【Abstract】The structure of the photovoltaic grid-connected power generation system of the 110kV Zhuishan substation is introduced, the relevant technologies of the photovoltaic grid-connected power ge...[Details]
With the rapid development of the intelligent connected car market, major automobile manufacturers have launched automobile products with rich intelligent driving functions in order to improve prod...[Details]
Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
DIY/Open Source Hardware
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