At present, the market is mainly dominated by LED luminous characters, because every word of the lamp shell is installed with LED light source, and LED light source cannot be filled with water to make...
[i=s]This post was last edited by qwqwqw2088 on 2021-11-24 08:26[/i]1. Buck circuit:1.1 Power InductorFor most applications, an inductor of 1H to 10H is recommended with a DC current rating at least 2...
[i=s]This post was last edited by zxw1126 on 2020-1-3 16:37[/i]In a blink of an eye, 2019 will become a memory of history. Standing at the end of 2019, recalling the experiences of this year, fresh me...
[i=s]This post was last edited by fish001 on 2019-9-10 19:05[/i]Sampling example/*!* COPYRIGHT NOTICE* Copyright (c) 2016,CTGU-GB* All rights reserved.*** @file main.c* MSP430F5529 platform main progr...
[i=s]This post was last edited by jinglixixi on 2021-2-11 01:14[/i]Because the driver of LPS27HHW was blocked, the evaluation process was slowed down. Fortunately, with the guidance and help of the ad...
[i=s]This post was last edited by flyriz on 2020-4-23 19:58[/i]Hello everyone, as shown below:An AC input signal is input to the input end of a voltage follower circuit and an amplifier circuit. The p...
Remote monitoring system has become an indispensable part of modern production and life. At present, there are many types of monitoring products, most of which are widely used in security fields such ...[Details]
With the development of wireless technology, wireless network technology is increasingly being put into practical applications. Wireless sensor networks are generally distributed over a wide range, a...[Details]
The pulses of output current are evenly dispersed at the same time.
The PCB should be 4 layers or more, and the traces should be as short as possible.
Vled and VCC are separated in...[Details]
Introduction
In today's embedded system design, ARM processors are widely used for their low price, low power consumption, high integration, rich peripheral resources and ease of use. In terms of sp...[Details]
As shown in Figure 4.14.2, the parallel port P1 of AT89S51 is connected to a 4×4 matrix keyboard, with P1.0-P1.3 as input lines and P1.4-P1.7 as output lines; the serial number of each key is displ...[Details]
Ethernet Tester Introduction Ethernet tester is a cost-effective handheld Ethernet network analyzer that is very much needed by network management and maintenance personnel. It is multi-functiona...[Details]
Designers must consider these factors when selecting bypass capacitors, as well as when using capacitors for filters, integrators, timing circuits, and other applications where the actual capacitan...[Details]
Energy storage system integrators - domestic market In 2023, the top ten Chinese companies in terms of energy storage system shipments in the domestic market are: CRRC Zhuzhou Institute, Haibosichuang...[Details]
From PCs and workstations to enterprise data centers, public clouds and NVIDIA DGX Cloud, new developer kit introduces simplified model optimization and deployment on the NVIDIA AI platform LOS...[Details]
There are often rumors about Huawei working on RISC-V. Recently, the author found that Huawei HiSilicon stated on its official website that the company used its own RISC-V CPU on Hi3731V110. It is...[Details]
The electrical assembly system of the popular automatic constant temperature rice cooker mainly includes magnetic steel temperature limiter, bimetallic thermostat, switch lever, pressure spring, el...[Details]
Crimping is a job that electricians are very familiar with. Many electricians are familiar with crimping wire noses. However, many people crimp wire noses based on experience. When we connect wires...[Details]
Traditional textile enterprises have the characteristics of large electricity consumption and high energy consumption. Therefore, under the background of "dual carbon goals", it is urgent to reduce...[Details]
Pickering Interfaces launches new programmable resistor module for both functional testing and verification as well as hardware-in-the-loop (HIL) applications
PXI/PXIe simulation mod...[Details]
It is easy to construct a constant voltage bias circuit for a photoresistor using a transistor. Figure 2-14 shows a typical constant voltage bias circuit for a photoresistor. The current IP out...[Details]
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