What exactly is a sine filter? Why is it so commonly used in delta-sigma ADCs? In my last blog post I mentioned that the name “sine” comes from its frequency response which is a sin(x)/x function. The...
For embedded applications, the simplest test is to light up the LED. Now I will do an experiment to light up the LED using GPIO. From the limited information, CH2601 uses the E906 core and the system ...
When I saw the activity of the ST60 wireless connector, I was helping a customer troubleshoot a problem: when the control box was assembled, the cable length margin was insufficient, and the bending o...
In December last year, when the BabyOS open source project was launched, it was shared on eeworld: https://en.eeworld.com/bbs/thread-1102261-1-1.html
At that time, it was not mature enough and was not...
[i=s]This post was last edited by bigbat on 2019-1-8 11:39[/i] I have been using power modules from Jinshengyang and Meanwell for my projects, but they are too expensive. A 2W AC-DC output 5V, input 2...
We usually think of oscilloscopes as being used to analyze electronic circuits. But few people realize that they can also work like a TV when a video signal is present. In this article, you will lear...[Details]
Entering 2024, more than 10 car companies have announced price cuts. Car companies put greater pressure on suppliers to reduce prices, generally requiring a 20% price reduction. In the past, they gen...[Details]
On the morning of September 17, Ren Zhengfei, CEO of Huawei Technologies Co., Ltd., led a team to visit Peking University. Qiu Shuiping, Secretary of the Party Committee of Peking University, and Hao...[Details]
The MCU will start to execute the application program in order from the address 0000H only after a reliable reset. At the same time, the reset circuit is also one of the sensitive parts that is easily...[Details]
Researchers from Shantou University and Beijing Institute of Technology have developed a new type of nickel-based foam designed to alleviate the shuttling effect, volume expansion a...[Details]
Last night, PlayStation officially announced that the next-generation VR system will soon be available on PlayStation 5. Its huge leap in performance and interactivity will bring an unparalleled ente...[Details]
Based on the design and development technology of the iOS platform, a smart home alarm system is implemented in a heterogeneous network to solve the security problems in smart homes. In this securi...[Details]
Lesson 1: 51 MCU Minimum System
In fact, the core peripheral circuit of 51 single-chip microcomputer is very simple, a single-chip microcomputer + a watchdog + a crystal oscillator
+2 magnetic sh...[Details]
Graphics are an important part of virtual instruments. Labview provides users with rich graphic display functions and provides many display controls for use in the graphics sub-template, as shown in t...[Details]
1 Introduction The embedded digital oscilloscope is an intelligent terminal device developed in recent years that realizes real-time display of data and waveforms. Currently, most common digital osci...[Details]
1. Hardware circuit and principle To make the electric fan send out natural wind, it is necessary to change the strength of the fan, that is, to change the voltage and current of the fan motor, there...[Details]
China Energy Storage Network News:
Recently, it was learned from State Grid Zhejiang Electric Power Co., Ltd. that the company's comprehensive energy service platform was put into trial opera...[Details]
Object resizing and movement Shift-click to select multiple objects, add objects based on the existing selection
(arrow keys) Move the selected object by one pixel
Shift- Mov...[Details]
According to Cailianshe, a signing ceremony for major cooperation projects for the integrated development of the Yangtze River Delta was held in Huzhou this morning (6th). A total of 19 major coopera...[Details]
October 23, 2024, Shanghai, China -
SmartSens (Shanghai) Electronic Technology Co., Ltd. launched the Star Light (SL) Series 4MP image sensor - SC485SL
. As a 1/1.8-inch large-size back-ill...[Details]
Analogue and Mixed Signal
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