1210J1000221JAT

For users who are planning to purchase and use infrared oil testers for the first time, it is particularly important to know some knowledge about related instruments and meters in advance. As for wha...[Details]

Jiwei.com reported on June 11 that OnePlus officially launched the OnePlus Nord CE overseas today. This phone is equipped with Snapdragon 750G, UFS2.1 flash memory and LPDDR4X memory, and focuses on ...[Details]

Direct reading spectrometer classification Direct reading spectrometers are divided into spark direct reading spectrometers, photoelectric direct reading spectrometers, atomic emission spectrometers,...[Details]

       Over the past few months, there have been a lot of conflicting reports about whether the Samsung Galaxy Note series has been cut off in the future. Shortly after Samsung launched the Galaxy No...[Details]

Blogger @数码闲聊站 broke the news that next year, there will be small-screen flagships, LCD flagships, and 2K OLED flagships. The high-end flagship mobile phone market is no longer dominated by OLED scre...[Details]

The demand for wafer foundry has exploded since the beginning of this year, but the existing production capacity is extremely short, and chip manufacturers have entered a warring states era of compet...[Details]

The official version of iOS/iPadOS 14 has been released for a week. The new system not only brings new appearance changes such as new home screen widgets and App library, but also adds many new pract...[Details]

Reason: Driver version Download zading from this URL: https://zadig.akeo.ie/ option - list all devices Select mkii Change the driver to libusb-win32 (1.2.6.0), click Replace Driver, and you ...[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]

1. Accurately measure AC voltage When accurately measuring AC voltage, insert the red DC ammeter into the "VΩ" socket and the black DC ammeter into the "COM" socket. Select the "DC V" position on the...[Details]

How to solve the DC bias problem of zero-IF receiver? The simplest solution is to use AC coupling, such as adding a high-pass filter. However, the spectrum of random binary data will show a peak at D...[Details]

1. Create a folder with corresponding library functions, header files, etc. The above can be obtained by unzipping the project template in my G drive. 2. Create test_creat.uvproj through keil to...[Details]

1. Draw dots No matter what kind of graphics they are, they are all based on points, so we need to draw the points first, and the rest is some data processing in the upper layer. Various graphics and...[Details]

When the computer is working, it is controlled by a unified clock pulse. This pulse is sent by the timing circuit in the single-chip microcomputer controller. The timing of the single-chip microcomput...[Details]

In the evolving automotive industry, in-vehicle infotainment applications need to provide a smooth human-machine interface (HMI) experience. Customers often prefer large touch screens with adv...[Details]