"Principles and Analysis of High Frequency Circuits" is a revised version of "Principles and Analysis of High Frequency Circuits (Second Edition)". The revised book has 9 chapters, including introduct...
I saw that the moderator had ported it to F103. Is it possible to port it to non-STM series chips?
Does the chip that needs to be ported have any requirements for architecture, ROM, etc.?Is there any ...
1 System Solution
This system is mainly composed of analog acquisition module, operation control module, key display module and power supply module. The selection of these modules is demonstrated belo...
Thank you eeworld for your company all the way. You have been with me through thick and thin in the past, and I will share the sunshine and rainbows with you in the future. Thank you eeworld....
Why does the power module with a nominal output voltage of 5V actually output only 4.8V? Here we will introduce the reasons and solutions for the low output voltage of the power module. [align=center]...
[i=s]This post was last edited by LuJianchang on 2020-12-18 15:28[/i]Regarding the GL3520 USB3.0 HUB, the USB2.0 interface cannot recognize the USB device due to plugging and unplugging the USB3.0 int...
The figure is the interface circuit between the DC tachometer generator and the single-chip microcomputer. In this system, the PWM signal is generated by the single-chip microcomputer port to contr...[Details]
Working principle of forward and reverse rotation of electric motor
The forward and reverse principle diagram of the motor is divided into the main circuit and the control circuit. Its fundame...[Details]
The Fluke 1630 uses clamp-on ground resistance testing technology, which greatly simplifies the ground loop testing process and allows for non-intrusive leakage current measurements. The Fluke 1630 i...[Details]
Abstract:
Aiming at the problem of low efficiency and poor security of traditional user-level network communication in C/S mode, the overall security and confidentiality performance of the sy...[Details]
Types of soldering irons
1. Types of soldering irons
1. External heating soldering iron
It consists of a soldering iron tip, a soldering iron core, a shell, a wooden handle, a power lead, a plu...[Details]
The development strategy of smart cars has finally been finalized. Recently, 11 ministries and commissions including the National Development and Reform Commission, the Ministry of Industry and Inf...[Details]
Development of RF Probes Radio frequency (RF) probes play an important role in almost every stage of the RF product life cycle: from technology development, model parameter extraction, design verific...[Details]
Introduction: Predefined macros in ARM compiler ***************************************************** Predefined macros in the ARM compiler ***************************************************** T...[Details]
As switching frequency and switching speed continue to increase, when using switching DC/DC power supplies, special attention must be paid to the ripple of the input and output power supplies. Howeve...[Details]
In an intercom system where analog audio transmission and reception signals share a channel, in order to reduce the impact of sidetone on the call quality, all intercom equipment needs to add a sideto...[Details]
According to foreign media reports, Freudenberg Sealing Technologies (FST) has launched a new generation of conductive seals. The seal, called "eCONevo", can prevent bearing damage caused by electric...[Details]
Immersive real movie-like picture quality and silky smooth gaming experience to meet the visual performance needs of multiple scenes Shanghai , China , December 22 , 2023 - Zhudian Semi...[Details]
Earlier, there was news that vivo will release its new wearable device vivo Watch. Today, blogger @数码闲聊站 also exposed the real picture and related configuration information of this product. ...[Details]
Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
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