Regarding the loop compensation part in the DCDC current control mode, if I want to design a switching power supply, do I have to study this part thoroughly? This part feels a bit too difficult. I don...
I originally planned to use pyqt or pyside for programming, but I tried many methods and couldn't get it done. Finally, I tried it successfully with tkinter. Now I share it as follows:
1. Install tkin...
As an industry event, the STMicroelectronics Industrial Summit will provide a platform for leaders from the industrial market to exchange ideas and promote innovative development. The main agenda of t...
eric_wangST Sensors & Low Power Wireless Technology Forum
I want to use a 4.2V lithium battery to drive a two-phase four-wire stepper motor. I would like to ask experts to recommend a driver chip. I tried to use two MAX612E chips to drive one phase each, but...
A module I made recently is to convert the TTL level of the serial port of the microcontroller into 232 level using a 232 chip. After the 232 level is sent out, the receiver uses the 232 chip to conve...
[i=s]This post was last edited by btty038 on 2022-7-18 10:03[/i]What is Gallium Nitride?Gallium Nitride is a binary III/V direct bandgap semiconductor that is well suited for high-power transistors ca...
Considering the cost and complexity of implementation, digital communication receivers usually use fixed frequency crystal oscillators to implement signal sampling. Due to process reasons, there will...[Details]
This paper introduces the design and implementation of an embedded speech recognition module based on ARM. The core processing unit of the module uses ST's 32-bit processor STM32F103C8T6 based on t...[Details]
Liquid level gauges are important measuring tools for modern enterprise automation. They are mainly used to detect and control the liquid levels of tanks, kettles, towers, etc. during production. Wit...[Details]
The widespread application of security products and the continuous improvement of their quality will inevitably lead to a rapid growth trend in security data. However, the growth rate of current stor...[Details]
1 Introduction
Heat flow, also known as heat flux density, refers to the amount of heat (vector) transferred per unit area per unit time. Its characterization is the amount of heat transfe...[Details]
Part 1: DC Gain of Nanopower Op Amps The precision and speed of an operational amplifier (op amp) directly affect the magnitude of power consumption. Reducing current consumption reduces gain bandw...[Details]
Laird Connectivity Revie Flex Cellular Antennas Now Available from Mouser Electronics for 5G and IoT Applications
April 29, 2021 – Mouser Electronics, the leading New Product Introductio...[Details]
Proteus is one of the most advanced MCU CPU and peripheral circuit simulation tools. This article introduces the characteristics of the MCU simulation software Proteus, and introduces the process a...[Details]
The first step is to download a development environment. There are two types of PIC development environments: MPLAB IDE and MPLAB X IDE. X requires JAVA to be installed, so it is recommended to inst...[Details]
On September 7, 2019, AstraZeneca, a global biopharmaceutical company, attended the World Internet of Things Expo (hereinafter referred to as "IoT Expo") for the fourth consecutive year. Through six ...[Details]
According to foreign media reports, the US Patent Office recently announced a patent application related to electric vehicles submitted by Ford in September 2018. The patent is widely used and alm...[Details]
Samsung did not release the Galaxy Watch 4 at the just-concluded MWC 2021, but instead announced its next-generation watch operating system - One UI Watch. At this year's I/O Developer Conf...[Details]
The series voltage regulator circuit is one of the most commonly used electronic circuits. It is widely used in various electronic circuits and has three forms.
1. As shown in Figure 1, this is the...[Details]
Recently, SolarEdge Technologies and Italian distributor TecnoSpot announced a partnership to implement SolarEdge's solar energy collection solutions across Italy. According to the signed agreement...[Details]
Contemporary Amperex Technology Co., Ltd. (CATL) and Quinbrook today (November 9) announced the signing of a global framework agreement for stationary energy storage, aiming to depl...[Details]