[i=s]This post was last edited by Appleebery on 2014-3-9 12:17[/i] I use DS18B20 to collect temperature, send it to MSP430G2253 microcontroller, and then use MAX232 level conversion to send it to the ...
[url=/smallv/195815/message.aspx]A new U disk read and write module-PB375 principle and application[/url] PB375 U disk read and write module principle and application[url=http://www.chinamcu.com/wp-co...
[size=4]Design and implementation of a USB and DSP fingerprint recognition system[/size][size=4]The immutability and uniqueness of fingerprints make fingerprint recognition technology the most widely ...
Wireless modules are widely used in the field of Internet of Things. Wireless communication and remote control systems both need to use wireless module technology. Wireless modules can be distinguishe...
Why does the statement if (ADC12MEM0>=0X7FF) mean ADC12MEM = A0 > 0.5AVcc in MSP430F5529? What does 0X7FF mean and how is it related to AVcc? 155459...
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
Abstract: In order to realize wireless automatic alarm and monitoring of major safety places, based on the basic principle of pyroelectric infrared sensing, a detector for receiving infrared radia...[Details]
1 Introduction
In order to cope with the energy crisis and slow down global warming, many countries have begun to pay attention to energy conservation and emission reduction and the de...[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
. Tradit...[Details]
Multimedia applications such as mobile TV, mobile gaming, and audio playback present a huge challenge to power management design in mobile phones. Mobile phone designers need to keep the phone smal...[Details]
In the industrial production process, flow measurement is a widely used measurement physical quantity. In special cases, such as vertical oil wells, when it is not easy to install probes outside the p...[Details]
With the development of my country's economy, environmental pollution caused by energy consumption is becoming more and more serious. Sulfur dioxide and nitrogen oxides emitted from coal-fired flue...[Details]
LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the fo...[Details]
Figure 1 Solar panels on photovoltaic roofs "spontaneously combust"
Recently, a solar panel in a photovoltaic power station in Germany caught fire. The burning scene was horrific. It i...[Details]
1 Introduction
With the increasing severity of environmental pollution and the development of new energy, bidirectional DC converters have been used more and more widely, such as DC uninte...[Details]
introduction
This application note discusses power management techniques and methods for calculating power consumption in C8051F00x and C8051F01x SoCs. Many applications have stric...[Details]
Microcontroller MCU
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