Peripheral diagramWhen any one of P1.4, P1.5, P1.6 keeps low level for 1 second, P1.2 is high level. (If high level appears during this period, it is necessary to save low level for 1 second again.) H...
2.7 LaunchPad MSP430G2xx is based on the aforementioned Valueline chip and uses a proprietary development board, MSP-EXP430G2 LaunchPad Development Kit, which has a maximum of 16kB Flash, 512B RAM, 16...
[i=s]This post was last edited by dontium on 2015-1-23 12:59[/i] If a 0~3V 10KHz sine wave is input into a delta sigma adc, the reference voltage of the ADC is 3V, and it samples at a rate of 500SPS, ...
Hummingbird Development Kithummingbird-Ehummingbird-E I received the Hummingbird Development Kit on October 18, 2014. This development kit provides a powerful peripheral expansion board. I am fortunat...
[size=5] There are three mainstream USB ports, namely Micro-USB-B/Lightning/Type-C. [/size] [size=5] [/size] [align=center][size=5][/size][/align] [size=5] [/size] [size=5] [/size] [size=5] [/size] [s...
1 Configuration differences caused by ADC type The ADC type of F28377S is Type 4. My understanding is that different types of ADC sampling methods are different: F28335ADC sampling sequence can be con...
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
Rated capacity refers to the maximum output power of the UPS (the product of voltage V and current A).
Usually, the UPS power supplies sold on the market are marked with "W" (watt) for smaller...[Details]