This article records the ADC test voltage and temperature measurement functions1. Configure a single channel of the ADC rule group as a voltage test, and configure a single channel of the ADC injectio...
After drawing a pad, there is a red layer on the top and a purple layer on the bottom. I would like to ask if the purple layer is the pad. When drawing the package, should the size on the right be fil...
SI522 (ultra-low power 13.56M chip) replaces rc522 and is fully compatible with PIN to PIN. SI522 is a member of the highly integrated card reader and writer series chips used in 13.56MHz contactless ...
I have limited knowledge and am trying to learn the original signal values of the parameters obtained by the OBD2 plug and research the extended function equipment.
Ask for help from the seniors:
1. T...
I was on a business trip these days, and when I had nothing to do, I carefully studied the video tutorial of Wildfire's "Practical Guide to Motor Application Development - Based on STM32". The charact...
According to a report from Light Reading, last year the Telecom Infrastructure Project (TIP) evaluated the ability of seven suppliers to provide more open and interoperable 5G products. The request f...[Details]
Xiaomi has increased the prices of some of its phones in India over the past few months. Back in May, the company had already increased the prices of the Redmi 8A Dual, Redmi 8, and Redmi Note...[Details]
According to The Elec, Samsung Electronics, which has launched a number of foldable screen mobile phones, is preparing the next generation of foldable screen mobile phone Galaxy Z Fold 4, which is ...[Details]
This series of articles will combine the energy-saving technologies that have been added to various hardware (including CPUs, chipsets, various latest bus standards such as PCI Express, and periphe...[Details]
Recently, Shanghai Xianji Semiconductor Technology Co., Ltd. (hereinafter referred to as "Xianji Semiconductor"), a domestic high-performance RISC-V architecture MCU chip manufacturer, and Shenzhen...[Details]
Mouser Electronics new product recommendations: More than 8,000 new materials launched in the fourth quarter of 2023 The first global authorized agent to introduce new products January 16, 2024 – ...[Details]
On June 29, the 500 kV power transmission and transformation project in Xinfeng, Nantong, Jiangsu Province was completed and put into operation. So far, all 122 peak summer projects of State Grid J...[Details]
1 Introduction
With the rapid development of high technology and its industry, battery energy systems with large storage capacity have been increasingly valued by people and have been widely us...[Details]
At the Global Mobile Internet Conference GMIC 2020 held yesterday, Honor President Zhao Ming revealed information about the new Honor X series in his speech titled "Spring Breeze Blows the Waves ...[Details]
How to distinguish the phase sequence of stepper motor windings
When some stepper motors do not indicate the winding phase sequence of the lead wires, you can use a multimeter and a...[Details]
Recently, Longteng Optoelectronics said in an interaction with investors that with the rapid development of new technologies such as 5G, Internet of Things, and big data, as well as the continuous im...[Details]
Overview
The MAX34451 is a power system manager capable of monitoring up to 16 different voltage rails or currents and is also capable of sequencing and margining up to 12 power supplies. The syste...[Details]
1 The function and identification method of diodes
1.1 Function
The main characteristic of diodes is unidirectional conductivity, that is, under the action of forward voltage, the on-resistanc...[Details]
There are both boost and buck types in 1-3W flashlight LED applications. The input voltage range of boost applications is 1 to 2.5 Vdc, and the operating frequency is up to 1.2MHz; the input volt...[Details]
In the modern automobile industry, manual transmission (MT), as a traditional transmission device, is still favored by many drivers for its reliability, durability and driving pleasure. The manual ...[Details]
GD32 MCU
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