[i=s]This post was last edited by Zen Master on 2019-12-8 10:18[/i]"Small Alarm Clock" Based on RT-THREAD System
1. Project Intention
It’s cold in the mornings in winter, and I can’t get up at 6:30 in...
[i=s]This post was last edited by zhuyu630 on 2022-3-10 17:18[/i]As the title says, is it correct to sample the current in this way under negative pressure?...
[i=s]This post was last edited by alan000345 on 2019-5-29 09:00[/i] [p=25, null, left]As cellular technology evolves, modulation complexity increases, and the requirements for RF components become mor...
1. Functional descriptionThis article introduces the process of using a knob to control the brightness of an LED. The knob uses a potentiometer, which generates voltage changes when rotated, and then ...
Guan Guan's phone just sent me a message:Guan Guan’s first reaction was: Wow, technology is developing so fast, is this commercialization? ?
The second reaction is the safety issue. Is it reliable? Wh...
According to Taiyuan Daily, after more than two months of continuous efforts, Jinyang Customs has completed the inspection of equipment on seven production lines of Foxconn Precision Electronics (Tai...[Details]
This article mainly introduces the circuit design principle and circuit board production method of LED dot matrix Chinese character display screen controlled by 89c51, which is helpful for beginners ...[Details]
In order to solve these problems of distributed EEA, automotive engineers have gradually begun to integrate many ECU functions with similar and separate functions into a processor hardware platform...[Details]
Samsung Electronics plans to expand the blockchain and cryptocurrency functions on the Galaxy S10 to other Galaxy series. South Korean financial media "fnnews" reported that Samsung Electronics also ...[Details]
1. Development Background
At present, the data of water meters and heat meters of urban residents in my country are basically collected manually and then settled at the end of the month. This met...[Details]
2. Hardware Platform 1. Platform resources The processor of the TQ2440 development board is the Samsung S3C2440A microprocessor based on the ARM9 core, with a main frequency of 400MHz and a maxim...[Details]
introduction
The strong magnetic water treatment instrument is developed by absorbing the advantages of similar products at home and abroad. The product has a strong central magnetic field, litt...[Details]
The LTC4015 is a universal synchronous step-down charger that supports a variety of battery chemistries including lead acid, Li-Ion and LiFePO4. The LTC4015 has a number of battery charging features ...[Details]
Recently, Hydropower Bureau No. 10, as the leading party of the consortium, won the bid for the CECEP Guizhou Ceheng County Shared Energy Storage Power Station Project. This project is the first sh...[Details]
According to foreign media reports, nanoengineers at the University of California San Diego have developed a new process that can restore spent cathode materials to good condition and recycle lithium...[Details]
Although the upcoming Realme GT has attracted most people's attention, Realme is also developing other mobile phones. Now the whistleblower @OnLeaks has exposed a new Realme phone in the form ...[Details]
Photoresist, also known as photoresist, is a photosensitive material used in many industrial processes, such as photolithography, which can engrave a pattern on the surface of a material.
Ther...[Details]
The AD8302 phase detection chip launched by ADI of the United States can accurately measure the gain, phase difference and frequency of two independent radio frequency (RF), intermediate frequency ...[Details]
The International
Federation
of Robotics
(IFR) recently listed the top five global robotics trends for this year, attributing the growing demand for automation to technological innovation.
...[Details]
Stanley Whittingham, 2019 Nobel Prize winner in Chemistry and professor at Binghamton University, State University of New York, delivered a keynote speech at the sub-forum "New Energy Storage Drivi...[Details]