[i=s]This post was last edited by dcexpert on 2021-12-17 15:44[/i]This negative ion generator requires three CR123A batteries, which is inconvenient and costly (one CR123A battery costs 4-9 yuan).Ther...
Is there anyone who has used RC oscillator circuit for voltage-frequency conversion temperature measurement? (Infineon's solution) How to select the capacitance of capacitor C and how to convert the f...
[i=s]This post was last edited by jj1989 on 2022-2-9 09:04[/i][Silicon Labs BG22-EK4108A Bluetooth Development Evaluation] Part 4: NCP Mode Host Computer Development
Preface
I originally planned to do...
1. IntroductionInduction cooker is the main cooking appliance of household appliances. It directly heats the bottom of the pot by electromagnetic induction heating without open flame. It is a safe, ef...
Lately, it has become increasingly difficult to find the right MLCC capacitors. In the long run, manufacturers can solve this problem by adding production lines. However, this is still a long way to g...
Electricity is the most widely used secondary energy in modern society, and the power industry is an important basic industry and public utility related to the national economy and people's liveliho...[Details]
Some knowledge about oxygen analyzer Oxygen analyzers can be generally divided into three categories according to their principles: fuel cell oxygen analyzers, zirconium oxide sensors, and magnetic...[Details]
Photovoltaic concept stocks have been hyped up one after another, and the market is paying close attention to whether the industry can find a way to recover? Recently, the photovoltaic concept sect...[Details]
Technology is neutral, but the people who use it are not. So, should facial recognition technology, which faces many controversies, be banned or fully open to the public? Is the current applicat...[Details]
On December 7, Ninestar announced that its wholly-owned subsidiary Zhuhai Apex Microelectronics Co., Ltd. ("Apex Microelectronics") intends to introduce strategic investors by increasing capital and ...[Details]
The electric drive three-in-one is the standard configuration for entry-level passenger cars. Without the three-in-one, it is difficult to knock on the door of the passenger car factory. Next, let's ...[Details]
LCD1602 Industrial Display Interpretation of LCD industrial display: There are 16 pins in total, of which D0~D7 are data sending and receiving pins, which is a bidirectional parallel data interface...[Details]
//Data table of "Only Mom is Good in the World"
co de unsigned char sszymmh ={ 6,2,3, 5,2,1, 3,2,2, 5,2,2, 1,3,2, 6,2,1, 5,2,1 ,
6,2,4, 3,2,2, 5,2,1, 6,...[Details]
Looking back at the auto market since the beginning of the year, price reduction is a hot word that appears frequently. The price war is cruel, injuring the enemy by one thousand and oneself losing e...[Details]
On September 11, the "Non-Financial Enterprise Debt Financing Instrument Registration System" of the Securities Dealers Association showed that Huawei Investment Holding Co., Ltd. (hereinafter referr...[Details]
At the frontier technology round table,
Kunwei Technology Founding Partner & CTO Yuan Minglun
and
Professor Wang Junling, Dean of Liuhuan Transmission Research Institut...[Details]
Q:
Hmm... I've been learning AVR recently, and the compiler I use is GCC.
I feel that there is relatively little information on this topic online, and ICC is more commonly used. For example,
...[Details]
1. Decide where to compile your kernel First, you need to decide where to compile your ARM Linux kernel. Your HOME directory is a good place to compile the kernel. If you want to use another director...[Details]
The procedure is as follows: First of all, this program collects voltage data for the AD conversion chip PCF8591 and then sends it to the 1602 for display. Phenomenon: The number displayed on 160...[Details]
Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]
Analogue and Mixed Signal
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