YC124-FR-0722K

        Initially, I ported opencv to Ubuntu, and its installation directory is /usr/local. After debugging for several days, the porting was finally successful, and the program under window was also ...[Details]

This set of experimental boards has a small number of components on each board, and can be made using either universal boards or copper-clad boards. The actual object in the picture above is made wit...[Details]

       Following the Black Shark 3 series and Red Magic 5G, the gaming smartphone market welcomes a new member: ROG. 　　According to 91Mobile on June 5, ASUS ROG Gaming Phone 3 (model number I003D) is...[Details]

Recently, an article about Xiaomi making cars quickly became a hot search on major platforms. Although the rumor has been debunked later, there is no smoke without fire. As early as 2015, Xiaomi has ...[Details]

The CO2 laser power supplies introduced above all use power frequency transformers. Since the laser output power is large, the power consumption of the power supply is also large, so the size and wei...[Details]

     Qualcomm launched its new flagship chipset called Snapdragon 888 earlier this week. It was previously expected that mid-to-high-end platforms would also debut, but Qualcomm did not share informa...[Details]

       On May 9th, OnePlus CEO Liu Zuohu announced that OnePlus 8 successfully completed the T-Mobile SA 5G network connection in the United States. OnePlus also became the first brand to successfull...[Details]

Program function, display eight numbers 0, 1, 2, 3, 4, 5, 6, 7 from left to right The program source code is as follows: /* 8 digital tubes display different characters at the same time */ #incl...[Details]

1. When the high-impedance input port is left floating, the read value is uncertain. 2. In bidirectional IO mode, there is usually a pull-up resistor with a large resistance inside the microcontroll...[Details]

Some netizens asked Meizu Technology why they couldn't restock the Meizu 16T because they needed the 1999 yuan version with a very high cost performance, which had no major shortcomings except for ta...[Details]

Today's electronic components are designed for high performance while working to reduce size, power consumption and cost. Effective and accurate component performance characterization, design, evalua...[Details]

　　There are many ways to measure the polarity of current transformers. We often use the following three test methods at work: ① DC method; ② AC method; ③ Instrument method. 　　1. DC method 　　Use a 1...[Details]

Proteus 8 Frofessional v8.9 SP2 I got this from my senior. It was originally intended to be used to make a writing robot, but later he changed it to Arduino UNO. I couldn't find any information o...[Details]

      On March 23, Gree Electric Appliances disclosed the appearance design patent of its "smart watch", with the publication number CN306400245S. 　　The patent abstract shows that the purpose of this...[Details]

Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]