"RF Circuit Engineering Design" analyzes in detail the design process of various independent RF modules such as LNA, mixer, differential pair, balun, tuned filter, VCO and power amplifier. From the pe...
The so-called pull-up resistor is to connect the GPIO port of the microcontroller to the power supply through a resistor, and give the GPIO pin a certain high level in the initial state to prevent mal...
I encountered a problem with Bluetooth debugging a few days ago. Today I received a technical call from the manufacturer for help. The technicians were very enthusiastic and professional.
In addition ...
[color=#4f4f4f][font="]Has anyone encountered this problem? I changed it according to the instructions on the Internet and compiled it, but it's still the same...[/font][/color]...
Has anyone encountered this situation? RVB2601 suddenly cannot download the program to FLASH. According to the error message, it still cannot download the program to FLASH....
South Korea has asked the United States to provide incentives such as tax cuts and support for a stable supply of hydropower to ease investment pressure on South Korean companies such as Samsung, the...[Details]
According to IDC's market research, in the fourth quarter of 2020, Apple's iPhone shipments in the Gulf countries increased by 55% from the previous quarter, thanks to the launch of the 5G iPhone 12 ...[Details]
The most obvious problem in white light LED applications is the poor matching of products. 1) The main harmonic currents are 3/5/7/9/11 times; according to the typical specifications of white light...[Details]
The development of mobile positioning technology Nowadays, smartphones have become popular throughout society, and a large number of mobile applications have become an indispensable part of people's...[Details]
With
the rapid development of
the automotive industry
, in-vehicle
communication
technology is also constantly improving.
As an emerging connection standard,
MIPI
A-PHY, a high-s...[Details]
nanoFlowcell is a European company based in London that specializes in flow battery technology. Flow batteries are an interesting concept. Unlike lithium batteries or fuel cells, th...[Details]
Keysight has received the first Spectrum Horizons experimental license from the U.S. Federal Communications Commission (FCC) to develop 6G technology in the sub-terahertz frequency band (above 95 GHz...[Details]
Connected cars are clearly here to stay, which means security will become a major concern for manufacturers and drivers. As cars quickly become mobile computers that automatically communicate with ...[Details]
The main circuit of the current doubler SR in the half-bridge DC/DC PWM converter is shown in Figure 7-43. The input stage of the circuit is a half-bridge circuit, and the output stage is a current d...[Details]
Target
This lab is designed to investigate a simple differential amplifier using NPN transistors. First, we need to make some comments about the hardware limitations. The waveform ...[Details]
LabVIEW can also call the MSCOMM control to implement serial communication, but programming is relatively complicated and is generally not recommended. It is most convenient to use the built-in VISA i...[Details]
On June 12, according to Android Authority, camera company Light withdrew from the mobile phone market. Light confirmed to Android Authority that you will not see their camera technology on a...[Details]
Puyuan Oscilloscope MSO8000 series is a mid-to-high-end mixed-signal digital oscilloscope based on RIGOL's independent intellectual property ASIC chip and UltraVisionII technology platform. The oscil...[Details]