"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....
Sufficient computing resources are undoubtedly the key to ensuring the effectiveness of artificial intelligence applications under the premise of continued growth in data volume and increasing comple...[Details]
The video decoder SAA7110 is a programmable front-end video decoder produced by Philips. Compared with SAA7111, although some pin signals are similar, there are still big differences between the tw...[Details]
The UART of s3c2440 is similar to that of stm32 and 51. But I still write about it. It is just my own summary. (This article only covers the basic situation of UART. As for the program, it only has t...[Details]
According to foreign media reports, a team from the CMT-Thermal Institute of the Polytechnic University of Valencia (UPV University) in Spain has proposed a new architecture that is working to achiev...[Details]
The LEDs in the figure emit light in intensity proportional to the load current, and the circuit is designed to provide a very compact circuit to replace the meter on the 12V power line of some ast...[Details]
With the rapid development of science and technology, all walks of life are constantly carrying out technological transformation, updating equipment, and producing high-precision mass flow meters. Wh...[Details]
As we all know, lithium batteries have the advantages of being green and environmentally friendly, having a long cycle life, high energy density, and high operating voltage. Since the early 1990s, li...[Details]
Foreign media NokiaPowerUser quoted information from a reliable whistleblower Nokibar as saying that Nokia smartphones will adopt a new naming strategy from 2021, which means that the current d...[Details]
Programmable Logic Controller (PLC) is a control device for digital calculation and operation. As a substitute for traditional relays, PLC is widely used in various fields of industrial control. Si...[Details]
STMicroelectronics hybrid dual-shutter sensor monitors the entire cabin to improve driving safety and comfort
Rolling shutter & global hybrid dual shutter image sensor expands the ...[Details]
South Korean media reported that Samsung Electronics will restart investment in large-size OLEDs. According to previous rumors, Samsung Display, a panel manufacturer under Samsung Electronics, will...[Details]
Diodes Incorporated (Diodes) (Nasdaq: DIOD) today introduced two new monolithic unipolar Hall-effect switch product portfolios designed for proximity sensing in battery-powered product applica...[Details]
1 Introduction
This article will analyze and introduce the new design scheme and application development of wireless remote door opening system for automobiles. The typical wireless remote do...[Details]
Asynchronous Transfer Mode (ATM) is a new generation of data transmission and packet switching technology, and is a hot topic in current network technology research and application. The m...[Details]