Basic Concepts
The RF power amplifier (RF PA) is the main part of the transmission system, and its importance is self-evident. In the front-stage circuit of the transmitter, the RF signal power genera...
Experiment 0: OK6410 development Linux environment construction
1. Experimental environment:
Ubuntu20.04，VMware16.2
2. Experimental process:
1. Ubuntu installation:
Open VMware, click Create a new vir...
First of all, it is important to understand that the communication rate of the serial port is much lower than that of the network port. The host usually only processes a few registers when requesting ...
【Device not found】After getting the development board, I downloaded GD32F30x_AddOn_V2.2.0 and successfully decompressed and installed the pack package. However, when I opened the example, a prompt pop...
1. Download RT-Thread Studio
Visit the RT-Thread official website to download the RT-Thread Studio installation package.Click [RT-Thread Studio Download]You can reach the download page https://www.rt-...
Automotive technology is always developing at a speed that people can't imagine. Ensuring the safety of vehicles and passengers as much as possible is one of the most important themes in today's vehi...[Details]
Plastic workpieces account for a large proportion in industrial production, so they are also common objects for image measuring instruments to detect. Below, we take a plastic mobile phone back cover ...[Details]
1. Connection
loss
and its solution
1.1 Connection loss
Optical fiber
splicing loss mainly includes three types: inherent loss caused by intrinsic factors of...[Details]
In order to revive the Hummer brand, GM used the latest electrical technology. In the fall of 2021, the most expensive version of the electric Hummer will be officially launched. Image credit: H...[Details]
You may also always be reminded by your parents - don't charge your phone all night, it is bad for the battery and the phone may even explode. So, is this true? The answer is yes, but it is...[Details]
1. Global industrial automation equipment market situation Economic globalization has intensified market competition. Intelligent, flexible and unmanned manufacturing has become a development trend, ...[Details]
The figure shows a 4W/5V switching voltage regulator circuit. This circuit uses the TOPSwitch series T0P100 device. The TOPSwitch (Three Terminal Offline PWM Switch) series device is a three-termin...[Details]
The clock signal of the microcontroller is like the heart of the microcontroller. The clock frequency of the microcontroller determines the time it takes for the microcontroller to run an instructi...[Details]
PIXEL
It is the smallest unit on the screen that can be controlled independently. PIXEL is the abbreviation of picture element. On the three-primary color screen, a pixel is composed of three pa...[Details]
Fintech is now deeply embedded in every financial services business. Without it, no bank or insurance company would be able to operate. At the same time, cybersecurity is a very real and pressing iss...[Details]
Similar to the development trend of photovoltaic modules, photovoltaic inverters are also one of the examples of China's successful localization of manufacturing and leading the global market and tech...[Details]
In May 2019, Google I/O announced the new mid-range Pixel 3a and Pixel 3a XL. These products are affordable versions of the Pixel 3, with slightly lower hardware specifications, but the 3.5mm headpho...[Details]
International Energy Network/PV Headlines (PV-2005) learned that on March 18, the winning candidates for Section 2-String Inverters and Section 3-Household String Inverters of China National Nuclea...[Details]
The electrification of transportation is built on innovative developments, not only in battery technology and fast chargers, but also in on-board chargers (OBCs) that support up to Level 2 charging...[Details]
RF/Wirelessly
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