Use the DO output of the photoresistor to output high and low levels, and use the GPIO input to read the level value to control the brightness of the small light. However, I still can't get the desire...
In recent years, our traditional culture has begun to attract much attention, and has also triggered a wave of Chinese studies fever. From the popular "National Treasure" in recent weeks to the "Chine...
I'm a newcomer. I'm just a college student. I like to study microcontrollers in my spare time, so I know very little about this aspect. I hope someone can lend a hand! I encountered a problem these da...
[i=s] This post was last edited by Huohuoshan on 2016-8-17 21:23 [/i] The ADC using TI's official routines always stops after one or two conversions. What is the possible reason? The conversion progra...
I used the SOCKIT-lxde img provided on the website, which provides three files: .rbf, .dtb and uImage. However, this system only has vip on socfpga_cyclonev.dts. Now I want to add other peripherals to...
I remember that when I was manually routing, there was a shortcut key to change the line width at the beginning of routing! But now I have forgotten it, and I still can't remember it after thinking ab...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[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]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[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]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[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]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[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]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
Wireless Connectivity
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