It is still the question of which came first, the chicken or the egg. Here are several possibilities: 1. If the first chicken was a rooster 2. If there was only one chicken (how a chicken can reproduc...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:33 [/i] I have collected the English and Chinese versions of the FPGA design guide, which are quite good. To be honest, you need to pay to r...
Lenses are made according to the law of light refraction. Lenses are optical elements made of transparent materials (such as glass, crystal, etc.). Lenses are refracting mirrors whose refractive surfa...
There are three threads: Status, GetData, and Process. Status is used to determine the status of the device. When the device is ready, it sends a ready event to the GetData thread. GetData collects da...
I set an IO port as a switch, and when I touch the IO port lightly with my hand, it will turn to the on state. Then I change another port and the same thing happens. Why is this?...
Project Overview
The micro urine analyzer we designed can detect ten parameters of urine, including white blood cells, nitrite, urobilinogen, protein, pH value, occult blood, specific g...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
1 Introduction
The intelligent meter reading system is a system that reads the data of multiple user meters in a centralized manner through the transmission media by the master station. It...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
Introduction
The home ECG and blood pressure monitoring system consists of a data acquisition and recording device and a host computer electronic medical record management system. Therefor...[Details]
Combined with Samsung's ARM9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.
...[Details]
Siimpel announced that its MEMS-based silicon camera technology, SiimpelFocus SF9x, has been used in Motorola's newly released MING A1600 mobile phone. The MING A1600 is the industry's first mobile...[Details]
IntroductionUSB
, serial port, and parallel port are commonly used interfaces for communication between PC and peripherals. However, for images with large data volumes, if the serial RS-232 protoc...[Details]
When it comes to ATX power supply, people will think of two "classic" ICs: pulse width modulation chip TL494 and voltage comparator LM339. The new dedicated control chip AT2005B has the functions ...[Details]
1 Introduction
With the rapid development and continuous progress of computer, network communication and Internet technology, embedded systems are widely used in homes and industries. ...[Details]
Preface
Sine wave inverters are widely used in various fields such as electricity, post and telecommunications, communications, and aerospace. Moreover, with the continuous development and...[Details]
introduction
Carbon monoxide (CO) is a colorless and odorless gas. When CO enters the human blood circulation system, it will quickly combine with hemoglobin to form carboxyhemoglobin, occ...[Details]
This design uses TI's DaVinci series chips as the hardware platform, combined with the embedded Linux operating system, to implement a video server based on TMS320DM355. This article explains the s...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
