I recently got the Red Dragon 429 development board and wanted to use a 7-inch touch screen. However, I found that the LCD connector on the development board is an RGB module and directly drives the L...
I wrote a program about MMA7455. The information said that it needs to be calibrated before the first use. Before calibration, the raw data should be measured first. So I measured the values of regist...
Does WinCE 4.2 keep scanning the interrupt flag in a loop, or does it generate a hardware interrupt and then jump to the corresponding position in the interrupt vector table, and then call the interru...
1. Advantages of broadband technologyUltra-wideband technology, as one of the technologies of wireless personal area network, has many characteristics. First, it improves the utilization rate of the f...
[i=s]This post was last edited by dontium on 2015-1-23 11:21[/i][align=left][color=#000000]Frequently Asked Questions about ADS1298[/color][/align][align=left][color=#000000]1. Q: I want to use the AD...
Can that friend help me? I want to use a 32-bit single-chip microcomputer to control 14 relays. The relays are 12 volts. The mobile phone or tablet sends the Bluetooth signal, and the Bluetooth receiv...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[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]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[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]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]
Measurement compatibility
It is very important to ensure the compatibility between the pressure sensor and its actual application. Before making a pressure sensor selection, the fo...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
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