From https://www.hackster.io/alankrantas/diy ... p32-413d9eThe microcontroller used is WeMos D1 mini ESP32, which uses ESP32-WROOM.Display is 128x96 0.96 inch SSD1306 OLEDreference programfrom machine...
[b]1. What are bit segments and alias areas? [/b] Do you remember MCS51? MCS51 has bit operations, which are operations with one bit (BIT) as the data object. MCS51 can simply operate the second bit o...
[i=s]This post was last edited by xusiwei1236 on 2022-6-12 17:19[/i]This article will introduce how to use RT-Thread Studio to connect the HPM6750EVKMINI development board to the Internet through the ...
1 IntroductionAt present, the market for high-end dental chair equipment is basically dominated by foreign companies. Generally, they are expensive and the technology is not transferable. As people pa...
The lithium battery provides 3.3V voltage to the circuit system, and has USB charging function and overcharge protection function.USB charging is implemented using the TP4056 chip circuit. The TP4056 ...
[i=s]This post was last edited by Blue Angel on 2022-8-28 13:55[/i]The overall hardware framework structure is shown in the figure (attachment):
1. The constant current source and op amp design of the...
There are AM and FM bands on general radios or tape recorders. I believe everyone is familiar with them. These two bands are used for you to listen to domestic broadcasts. If there is also an SW b...[Details]
Recently, Huawei officially released its new 4G mobile phone, Huawei Enjoy 10e. The price of 4GB+64GB is 999 yuan, and the price of 4GB+128GB is 1199 yuan. It will go on sale on March 5. It is repo...[Details]
TC74 is a serially accessible digital temperature sensor from Microchip that can collect and convert temperature information from its onboard solid-state sensor with a resolution of 1°C. The temperatu...[Details]
Tesla secretly develops dual-clutch transmission Tesla has been committed to promoting the development of electric vehicle technology. The latest news shows that Tesla is developing an innovative d...[Details]
Introduction: In the daily use of oscilloscopes, the most frequently used function should be parameter measurement, which can show the signal's frequency, pulse width, amplitude, mean value and oth...[Details]
In the ARM architecture, data movement from memory to CPU can only be done through LDR/STR instructions. MOV can only move data between registers, or move immediate data to registers, and the length ...[Details]
Although general LED lamps are energy-saving and long-lasting, their brightness is far from the brightness of a 100-watt incandescent lamp, and as the brightness increases, the problem of LED lamps ge...[Details]
Due to the special operating conditions and environment of automobiles, as well as the frequent gear shifting during driving, gears, shafts, bearings, etc. in the gearbox often fail. According to s...[Details]
According to foreign media reports, on April 28th local time, ACEINNA announced the launch of the new ACEINNA IMU383ZA inertial measurement unit (IMU) sensor, which integrates triple redundant, three...[Details]
Early diagnosis of diseases plays a huge role in reducing medical costs. As a branch of in vitro diagnosis, "lab on a chip" has effectively solved many problems in disease diagnosis, such as conveni...[Details]
Dryad Networks is an IoT startup that plans to develop a large-scale IoT network for ultra-early detection of wildfires. Dryad's digital forest solutions are designed to help public and private fores...[Details]
Opening remarks:
In the previous section, I demonstrated the programming framework that I commonly use in industrial control through a robot automatic control program, but I have never touched on the...[Details]
The continuous rise in global
energy
prices has forced all industries to seriously consider energy conservation. Among various energy-saving methods, improving the efficiency of switching p...[Details]
With the development of technology, screens have always been an important part of our lives. First, it was the TV that occupied our two hours a day, then the computer that occupied our eight hours ...[Details]
Ionizing radiation such as X-rays and gamma rays has been widely studied and applied in various fields such as medical imaging, non-destructive testing, and scientific research.
Ther...[Details]