The STM32G474 integrates five independent 12 -bit ADCs with a sampling rate of 4Msps
Last time, I used STM32G474 to implement a sine signal generator
https://en.eeworld.com/bbs/forum.php?mod=viewthrea...
Most sensors are analog in nature and must be digitized before they can be used in today's electronic systems. This application note covers the basic principles of ratiometric sensors and their use wi...
After the SD card is formatted into FAT format, the Sin-IMX6UL development board is turned on, and the serial terminal is opened to enter the Uboot state. The terminal enters the command to read the S...
[i=s]This post was last edited by haha丶 on 2021-7-9 10:10[/i]As shown in the figure, this is about using a signal generator and a spectrum analyzer to estimate the gain of an antenna by its transmit a...
Supercapacitors are a new type of energy storage device between electrolytic capacitors and batteries. They have the characteristics of long cycle life and large current charge and discharge. They hav...
According to the Information Agency, U.S. renewable energy generation doubled from 382 MWh in 2008 to 742 million MWh in 2018.
During the same period, solar power generation increased from 2 m...[Details]
Keysight Technologies, Inc., a leading technology company that helps enterprises, service providers and governments accelerate innovation and create a secure and connected world, announced a new auto...[Details]
Double flange level transmitter is a remote transmission device installed on a pipe or container to sense the measured pressure. The pressure is transmitted to the transmitter body through the silicon...[Details]
The so-called static display means that each display must occupy a separate I/O interface with a latching function for the stroke segment glyph code. In this way, the microcontroller only needs to sen...[Details]
Recently, Vicor, a leading global power solutions provider, announced that it will officially start local production of its products in China. Taking its industry-renowned brick power products as an ...[Details]
#include "kernel.h" unsigned int PWM_Buf ; //6-channel PWM frequency unsigned long timer0_ticks; unsigned long timer0_tickssec; unsigned long timer1_ticks; unsigned long timer1_ticksmin; unsigned l...[Details]
1 Introduction RF power amplifiers are widely used in various wireless communication transmission equipment. With the rapid growth of mobile communication services, the requirements for low consu...[Details]
Abstract: In order to make the signal processing system based on FPGA design have higher running speed and more optimized circuit layout and routing, an improved WALLACE TREE architecture multipl...[Details]
The most convenient thing about the PIC microcontroller capacitive touch button is that the peripheral circuit is simple and does not require any peripheral components. Just connect a line from the p...[Details]
Using ultrasound to stimulate the spleen nerves (artistic picture). Image source: British "New Scientist" magazine website
According to a report on the website of the British magazine ...[Details]
As we all know, any closed-loop system with a gain of unity gain l and an internal phase shift of 360° with frequency will have the possibility of instability. Therefore, almost all switching power su...[Details]
Function Block Diagram Benchmarking
Benchmarking activities focus on two areas:
• Benchmarks that correspond to building blocks of functional block graphs. For example, deep learning infe...[Details]
Maximizing power efficiency in a small footprint is a challenge even for the most experienced power designers. There are many devices that require a small power supply design and may need to deliver ...[Details]
introduction
We're all familiar with the electric meter hidden in the garage, basement, or other secluded place. We may even check it once or twice a month and call the power company with ...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]