Flower watering indicator
Author: Zhang Zezhong
Flowers are loved by everyone. Many people like to grow flowers. The flowers they just bought are gorgeous and colorful, but after a few days, the flowe...
How to understand the alarm performance of 14 or more half-cycles of arc faults in 1s in GB14287.4 "Electrical Fire Monitoring System Part 4: Arc Fault Detector"? How to understand the alarm performan...
Live broadcast time: November 19, 10:00-11:30Live broadcast topic: New requirements for connectors in 5G multi-scenario terminal applications and Molex's 5G connection solutionsSpeech document: Click ...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-1 11:44[/i]In factory automation applications, due to the increasing number of on-site device nodes and the increasing requirements for automati...
Download the schematic used in this program: click here , the microcontroller chip used is stc89c52; just find the schematic diagram of the digital tube. This is the circuit diagram of the entire mi...[Details]
The automatic watering system is designed with 51 single-chip microcomputer + LCD1602 liquid crystal + soil sensor + relay + ADC0832 + water pump. The three system buttons are: system reset button, s...[Details]
The single chip microcomputer drives DHT11 to obtain the ambient temperature and humidity and displays it in 1602. At the same time, the upper and lower limits of temperature and humidity can be adju...[Details]
As an important emerging industry, energy storage is a supporting force for building a new power system and achieving the dual carbon goals. On the power generation side, new energy storage technology...[Details]
Realme will hold a new product launch conference for Realme GT Neo2T at 2 pm on October 19. Today, the official announced that Realme Watch T1 will be released at the same time at the conferenc...[Details]
During the Beijing Auto Show, many people lamented that they had never seen so many foreigners at a Chinese auto show.
With a strong supply chain, China has become a global center for ne...[Details]
As shown in the figure, it is a wide-band linear detection circuit with a bandwidth of 10MHz . This circuit is a wide-band linear detection circuit with a bandwidth of 10MHz used in measuring instrume...[Details]
There are many things in life that are powered by microcontrollers, and a considerable number of devices, instruments, and products are powered by batteries, which can often last for a long time. For...[Details]
The megohmmeter consists of a hand-cranked generator, a meter head and three terminals (L: line terminal, E: ground terminal, G: shield terminal). "G" (shield terminal) is also called the protectio...[Details]
1. Static digital tube display To light up the digital tube, you need to use the P0 port and the P2 port. The P0 port is responsible for displaying the number to be output, and the P2 port is respo...[Details]
Data weaving is an emerging data management design that maintains high market appeal in China. The 2022 Gartner Data and Analytics Cloud Adoption Survey shows that although respondents have different...[Details]
The data memory of the intermediate product PIC16C6X of the PIC microcontroller is usually divided into two banks, namely, bank 0 (Bank0) and bank 1 (Bank1). Each bank consists of two parts: dedica...[Details]
This application note describes a simple, low-cost method for adding a sync signal to the green channel of a standard definition video signal.
In some video applications, the signal source out...[Details]
FPGA/CPLD
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