1. Question: I built the circuit according to the AD8232 chip data sheet to collect ECG signals. The output end is viewed with an oscilloscope. The ground end of the oscilloscope is clamped to the GND...
[i=s]This post was last edited by DDZZ669 on 2022-6-4 21:28[/i]Smart home assistant based on RVB2601Author: Coder Loves LearningProject BackgroundToday, we have entered the era of the Internet of Ever...
Seeing that the big guys on the forum are showing off their boards, I want to do it too. I am a newbie and don't have as many collections as the big guys, so I can only show a simple one.
The followin...
The function of an oscilloscope is to transform invisible electrical signals into visible images. The better the oscilloscope, the better it can restore the true appearance of the signal. We certainly...
The sensor MakeCode drivers for the X-NUCLEO-IKS01A3 board that I wrote have been approved by MEF (Micro:bit Educational Foundation) and will soon be officially available in MakeCode. If you design re...
dcexpertST Sensors & Low Power Wireless Technology Forum
1 Introduction.
With the rapid economic development in recent years, the design and manufacturing technology of automobiles are also improving day by day, and the functions of automobiles are ...[Details]
On January 24, Evergrande Health (0708.HK) issued an announcement that it invested 1.06 billion in power battery company Canaan New Energy, holding 58% of the shares and becoming the largest shareh...[Details]
The successful application of artificial intelligence (AI) in business scenarios is constantly breaking through people's existing imagination. From the advancement of edge AI and computer vision tech...[Details]
At present, academic circles still use "listing" to score autonomous driving algorithms. The so-called "listing" is to use its training data set to test the merits of the algorithm on a certain data ...[Details]
When the frequency of the input signal of LM567 falls near the center frequency fo of its internal voltage-controlled oscillator, the logic output terminal (pin 8) will change from the original high ...[Details]
Black Sesame Intelligent Technology Co., Ltd. ("Black Sesame Intelligent") announced that it has signed a strategic cooperation agreement with Beijing Jingwei Hirain Technology Co., Ltd. ("Jingwei Hi...[Details]
The oscilloscope probe is an indispensable part of the oscilloscope's use. It mainly serves as a link for signal transmission, transmitting the signal to be tested completely and reliably to the oscil...[Details]
1 Preface
Frequency hopping communication is a branch of spread spectrum communication. Its working principle is that the carrier frequency of the transmission signal of the sender and receive...[Details]
According to Jiwei.com, on February 1, the launch ceremony of the 8K UHD TV channel broadcast trial of China Central Radio and Television was grandly held at the Media Center in Beijing. This is the ...[Details]
1. Check the transformer for any obvious abnormalities by observing its appearance, such as whether the coil lead is broken or desoldering, whether the insulation material has burnt marks, whether ...[Details]
The circuit of the single-chip microcomputer measurement and control system
is relatively complex, and there are many reasons for interference. The following are some commonly used anti-int...[Details]
Basic concepts of suspension and electronically controlled suspension Suspension (also known as suspension in English) is a general term for all force transmission connection devices between the fr...[Details]
Today we will see how to use ZDS2022 to measure the length of a pulse train? Press the key to open the measurement item selection menu, rotate knob B to select the pulse train length, and long p...[Details]
0 Introduction
A/D conversion circuit is an important part of data acquisition system, and also an important functional interface in computer application system. There are two commonly use...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]