[size=4][color=rgb(37, 37, 37)]One: 5VTTL drives MSP430[/color] [color=#252525] Originally, the typical voltage of 5VTTL output high level is 3.6V, which can be directly connected to the input port of...
Switching power supply, 2 different interfaces can both input 220V, one interface uses a socket, the other uses a terminal block. How can one interface be connected to the power supply while the other...
I encountered a very strange problem today. Please help me! I have two 8139 network cards. When I ping these two network cards with large packets at the same time, the system will restart. How can I s...
Dear experts, I am not very professional in audio amplifiers. I am working on LEDs. Now I want to make an audio amplifier with bass function! I searched online, but none of them are realistic. Do you ...
The modules built during the experiment are: the minimum system of the single-chip microcomputer, the DS18B20 module, the buzzer or the red LED (or both). The goal of this experiment is to make a temp...
henryli2008 posted a thread, saying that tidying up your office desk regularly can relieve your stress! Well, I agree. Come on, whether your desk is neat or messy, take some photos to show everyone be...
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]
1 Introduction
The stepper motor is an actuator of an open-loop servo motion system, which is controlled in a pulse mode and outputs angular displacement. Compared with AC servo motors and DC servo ...[Details]
Previously used primarily in high-power power supplies and large industrial and consumer power supplies, supercapacitors are now finding their way into products of all sizes, especially portable de...[Details]
As a type of iron battery, lithium iron phosphate battery (hereinafter referred to as lithium iron battery) has always been widely concerned by industry friends (some people say that lithium iron b...[Details]
Microcontroller MCU
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