Today, Guanguan was chatting in a group. A group of mothers were worried about their children and were discussing which smart learning eye protection lamp to buy. Searching for related content, it is ...
Teach you how to quickly ensure the safety of lithium battery UPS power supply. In the process of daily use and maintenance, the safety of lithium battery UPS power supply cannot be ignored. How to en...
Fiber Optic Project System Overview
--Author: Pan WenmingProject BackgroundThe optical fiber project is a project undertaken by MindYang from a research institute. The function of this project is to r...
I recently used the Bluetooth module HC-05. I first set the serial port baud rate to 38400, entered the AT command, and
Set the Bluetooth module to master mode, then power it on again, set the baud ra...
Question for the 12th Thinking Session
In the design example of the forward converter transformer given in Section 3.2.5 of Chapter 3 of "Mastering Switching Power Supply Design (2nd Edition)", whic...
This gray special effect of the website hinders all operations.
Neither IE nor Chrome works. In fact, whether to accept cookies, just click accept, and that's it. All operations are blocked....
1 Introduction
With the continuous development of industrial technology, the requirements for single-chip microcomputer control are getting higher and higher. Single-chip microcomputers are r...[Details]
Beijing, China (March 7, 2024) - GigaDevice (stock code 603986), the industry's leading semiconductor device supplier, today announced the official launch of the GD32F5 series of high-performance mic...[Details]
Last month, Korean website The Elec reported that Apple plans to release new iPad Pro models with OLED screens in the second half of 2021, noting that Samsung and LG are already developing related sc...[Details]
As an aside, when I typed the word "命令", I remembered that when I searched on Google, it said that "令" could not be searched and asked me to change the word. If I could not use swear word...[Details]
This low voltage, high current, wide input voltage switching power supply is designed for intelligent fast battery chargers. It can provide a maximum charging current of 1A for each of four AA batt...[Details]
Subsidies have been drastically reduced, and the competition between lithium iron phosphate and ternary batteries has become a focus of discussion in the industry. Some people say that lithium iron...[Details]
The clock system of STM32 can be directly summarized in a diagram (from the STM32F10X reference manual). The following is an analysis of this diagram 1. STM32 input clock source 1.1 Function of cl...[Details]
In actual industrial production, pipeline electromagnetic flowmeter is one of the most commonly used flow measurement instruments. During the measurement signal sampling process of the electromagnetic...[Details]
introduction
With the increasing application of embedded systems in mobile devices such as digital cameras, digital video cameras, mobile phones, and MP3 music players, Flash memory has graduall...[Details]
OmniVision releases new generation of ultra-low quiescent current and high-efficiency synchronous buck converters WD1020/WD1021
McKinsey predicts that by 2030, the Intern...[Details]
A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instruments ...[Details]
LEDs have poor surge resistance, especially reverse voltage resistance, so it is essential to strengthen protection in this area. In view of this, this article introduces a PFC switching power supp...[Details]
In 2018, HC SemiTek acquired Harmony Optoelectronics for RMB 1.65 billion, indirectly completing the acquisition of MEMS Semiconductor, a world-leading MEMS company, and thus entering the MEMS sensor...[Details]
IC design company MediaTek and telecom operator T-Mobile announced today (15) that they have successfully completed the world's first 5G independent network (SA) online call connection in a multi-ven...[Details]
/* Name: ADC0809 digital-to-analog conversion and display
Description: ADC0809 sampling channel 3 input
Analog quantity, the converted result is displayed on the digital tube.
*/
#include reg...[Details]