The COVID-19 pandemic, which has prompted the need for social distancing and staggered work hours, has forced us to rethink the use and lighting of office, manufacturing, retail and hospitality spaces...
I still remember the DIY work video of Mr. He shared on the forum not long ago. At the end of the video, there was an advertisement for the sponsor company. At that time, I thought this company was go...
The photoelectric-contact liquid level sensor is a sensor that outputs analog signals. Its application circuit is shown in Figure 1.Figure 1 Application circuit
During the detection process, the outpu...
This article is to make up for the previous review, which I forgot to continue. Today, I will continue to test our Alibaba Cloud connection.
For more information, please refer to the previous review, ...
I am willing to use key interrupts, as I believe that every action can be avoided. However, in actual work, this is sometimes not necessarily a good thing, and in some sense is a bad thing.
I looked a...
The World Intellectual Property Organization (WIPO) released the global patent application data under the Patent Cooperation Treaty (PCT) in 2019. With nearly 59,000 international patent applications...[Details]
IFI CLAIMS, the world's leading patent database provider, recently counted the world's 250 largest patent holders as of January 2021. Among them, a total of 8 companies and institutions in mainland C...[Details]
(Photo source: Argonne official website) With the development of smartphones, laptops, cars and power grids, the demand for battery energy storage continues to grow. Solid-state batteries are safe...[Details]
1 Introduction
Micro accelerometer is an important branch of MEMS (Micro Electromeclaanical System) and is widely used in aerospace, automobile, national defense and other fields. As a primary ...[Details]
White LED is the most commonly used backlight solution for portable electronic consumer products. The main goal of driving white LED is to generate forward current flowing through the device, which ca...[Details]
Introduction: With the Ministry of Industry and Information Technology's public disclosure of the dual-credit situation for passenger cars in 2019, we can also clearly see some of the most important ...[Details]
Here is the schematic:
Below is a typical circuit for connecting SHT11 to MCU:
Here is the source code:
#include reg52.h
#include intrins.h
/************************************...[Details]
There is a problem with the AVR download cable provided by ATMEL. The following is the circuit diagram of the AVR download cable: The circuit diagram above is provided by ATMEL. The improved ci...[Details]
The addressing mode that directly gives the operand address in the instruction is called direct addressing. Direct addressing can address special function registers, internal RAM (128 bytes) and bit ...[Details]
Intel's Sun Nayi: Data-centric, leading the era with innovation Author: Sun Nayi, Executive Vice President and General Manager of Data Center Group ...[Details]
The core of embedded systems is embedded microprocessors and embedded operating systems. The hardware core of early embedded systems was various types of 8-bit and 16-bit single-chip microcomputers; ...[Details]
1. Project Background
With the improvement of the medical insurance system and people's increasing attention to health, medical devices that are easy to operate and have multiple functions hav...[Details]
The 89C51 series microcontrollers do not have SPI ports. In this case, we can simulate the SPI port to realize the functions we want. The program is as follows: //-----------------------Function decl...[Details]
As intelligent driving is being implemented at an accelerated pace, the management framework must keep up.
At the recent TEDA Automotive Forum, major automakers and suppliers in the indu...[Details]
Since the release of Apple's AirPods in 2016, the TWS headset market has been developing and growing rapidly. Major mobile phone manufacturers, audio manufacturers, and Internet manufacturers have la...[Details]
RF/Wirelessly
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