Overview
The ADRV9002 is a high-performance, high-linearity, high-dynamic range transceiver designed to optimize performance and power systems. The device is configurable and is ideal for demanding, l...
I originally wanted to use this function to convert 4byte data into an int32 data
This code is running correctly in G474 project
Then I moved it to G071, also using the project generated by STM32CubeM...
I recently built a lorawan gateway using a Raspberry Pi 3B+. When running the test, I found that the gateway could not receive data from the lorawan terminal after running for a while. I searched for ...
Apple has always shown its emphasis on privacy and hopes that the public will not confuse Apple with other technology companies. According to CNBC, Apple CEO Cook once again mentioned the issue of pr...[Details]
There are often rumors about Huawei working on RISC-V. Recently, the author found that Huawei HiSilicon stated on its official website that the company used its own RISC-V CPU on Hi3731V110. It is...[Details]
1 Overview
Using modern
power
electronics
technology to control the on-off time ratio of the power switch transistor in the power conversion device and realize the input an...[Details]
On December 22, Wuhan Hongxin Semiconductor held a ceremony to welcome the first high-end lithography equipment into the factory. Although the specific model is unknown, pictures from the site showed...[Details]
CN3051/CN3052 is a charger circuit that can charge single-cell lithium-ion or lithium-polymer rechargeable batteries with constant current/constant voltage.
Features:
The device include...[Details]
There are two main ways to measure temperature: one is the traditional contact measurement, and the other is non-contact measurement represented by infrared temperature measurement. Traditional temper...[Details]
Abstract: A fingerprint preprocessing method based on directional map is proposed. The directional information of fingerprint image is used to realize fingerprint enhancement, binarization and ext...[Details]
In order to be able to change the operating frequency arbitrarily without causing a change in the charging voltage, a blocking diode is introduced into the circuit shown in Figure 3-14, as shown in...[Details]
(Photo source: chemistryworld) According to foreign media reports, researchers at Nanjing University have developed a positive electrode using materials that can absorb sunlight, allowing lithium-...[Details]
In modern industrial production, many high-power motors are used. Due to the excessive starting current, the impact on the power grid is also great, posing a threat to the insulation and operation ...[Details]
The meaning of 12-core optical cable
The 12-core optical cable is a communication cable with a transmission speed as fast as light. The 12-core optical cable has a wide bandwidth, fast transmissi...[Details]
An oscillator stops oscillating
It can also be divided into unstable power supply voltage or oscillator stop caused by strong interference.
2. PC pointer runs away
Unstable power supply vol...[Details]
Shenzhentong uses NXP’s Trimension UWB portfolio to enable contactless payment services for public transportation, allowing passengers to easily enter and exit the station without swiping their p...[Details]
Recently, the external lines of the Yongji Guoyun Microcontroller 100MW independent hybrid energy storage project, the country's first 100MW hybrid energy storage and frequency regulation project u...[Details]