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Foreign media reported that Motorola has just reached a cooperation with a startup called GuRu Wireless on a mid-range wireless charging project for mobile phones. This technology can save smartphone...[Details]
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After I joined a new company, there was a project that needed to use the STM32F207Vx microcontroller. I found some examples online and copied them, such as ADC. But when it came to ADC multi-channel ...[Details]
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First of all, let me talk about the main components I used: STC89C52, AT24C08, DS18B20, MAX232 Experiment source code: //After connecting the 18B20 temperature sensor (purchased separately), the di...[Details]
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Apple has now updated its official US website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenarios. ...[Details]
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Because STC8 (including the previous STC15) has its own crystal oscillator, the minimum circuit requires almost no peripheral components - it is OK not to add the two capacitors drawn in the manual, ...[Details]
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1. Overview
Three-phase AC motors have been the workhorse of industry since the dawn of electrical engineering. They are reliable, efficient, cost-effective, and require little or no maintenance. In ...[Details]
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After months of waiting, OnePlus finally released its new flagship OnePlus 8 and OnePlus 8 Pro last month. As always, OnePlus uses top-level specifications, equipped with Qualcomm Snapdragon 8...[Details]
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On the 24th, Xiaomi released a surround screen concept phone - Xiaomi MIX Alpha. The front, sides and back of the phone are all wrapped in displays. Like folding phones, it is a new type of mobile ph...[Details]
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According to foreign media reports, on February 18, local time, Panasonic Corporation of Japan announced that it has developed a time-of-flight image sensor. The sensor uses avalanche photodiode (APD...[Details]
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Since a DC regulated power supply is generally formed by an AC power supply through rectification, filtering, and voltage stabilization, it is inevitable that there will be some AC component in the D...[Details]
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Microvast Holdings, Inc. (NASDAQ: MVST), a leading global provider of commercial vehicle battery technology, recently announced the launch of two new lithium-ion battery cell products and an upgraded...[Details]
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1. Hardware Design
2. Software Design
1. Program Features
Write a program to control the diode pattern water light.
2. Program source code
#include reg52.h
#include int...[Details]
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I have been free from work recently, so I took the opportunity to study the STM8 chip. I looked at the pictures first, bought an STM8 core board online, and happened to have an St-Link emulator, so I...[Details]
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In view of the chaotic market competition in the LED lighting market, many businesses have adopted a vicious price war. It is also very difficult for consumers to understand LED chips as they hav...[Details]
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OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]