-
This morning, some pages of iOS 16 were exposed in the industry, and it was claimed that Apple will officially announce it at the WWDC 2022 exhibition on June 6. Since last year's iOS 15, the subse...[Details]
-
On the evening of March 17, after the release of the Redmi K50 series, Chen Jin, general manager of Lenovo Group’s mobile phone business unit in China, said: "Congratulations to our friendly competit...[Details]
-
//PS2 keyboard test program 2
// Function: 1602 displays the key values of the first type of keys on the PS2 keyboard, displays lowercase letters, numbers and punctuation marks of single keys, and ...[Details]
-
Theodolite Theodolite is a measuring instrument designed based on the principle of angle measurement for measuring horizontal and vertical angles. It is divided into optical theodolites and elect...[Details]
-
Recently, the famous French aircraft engine manufacturer Snecma said in a latest bulletin that the European Space Agency's lunar probe "SMART-1" is heading to the moon smoothly. The space solar ion...[Details]
-
It is undeniable that the sudden outbreak has increased the demand for tablet computers. Although all manufacturers have seen good growth, Apple is still the biggest beneficiary. Market analysis co...[Details]
-
The second-generation Snapdragon 8 helps the Honor Magic5 series achieve comprehensive breakthroughs in multiple fields On February 27, Honor officially released a new generation of flagship mobile...[Details]
-
On September 3, the Second Global IC Entrepreneurs Conference and IC China 2019 opened in Shanghai. Shanghai Vice Mayor Xu Kunlin attended and delivered a keynote speech. Xu Kunlin said that the in...[Details]
-
China Energy Storage Network News:
On November 1, local time in the United States, a high-level seminar and luncheon with the theme of "Building a Global Energy Internet and Promoting the Uni...[Details]
-
Opening remarks:
In some previous chapters, I mentioned that in order to prevent the interrupt function from destroying some shared data, when changing a data variable in the main function, the inter...[Details]
-
The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input terminal of the oscillosc...[Details]
-
In the design of battery-powered equipment based on single-chip microcomputers, the operating voltage, frequency setting, and operating mode setting of the single-chip microcomputer chip will affe...[Details]
-
Asynchronous motors are the main power equipment for power, chemical and other production enterprises. As high-energy-consuming equipment, their output power cannot change proportionally with the loa...[Details]
-
The figure shows a circuit that uses a medium gain op amp FC3 to form a positive voltage regulator. The output voltage V0 = 15V, the output current I0 = 1A. The field effect tube 3DJ6 in the circuit ...[Details]
-
Installation package: MPlayer-1.0rc2.tar.bz2
Cross compiler: arm-linux-gcc-4.5.1
Unpack MPlayer-1.0rc2.tar.bz2:
tar –xjvf MPlayer-1.0rc2.tar.bz2
Enter the unzipped file MPla...[Details]