I came back from the board and soldered the components but it didn't work because it always showed 0x54. This is obviously a curse. I've been so angry these past two days. Isn't this the end of me?
I ...
1. Non-pipelined time-space diagram; 2. Pipeline processor speedup ratio; 3. The number of instructions executed per unit time (throughput rate) of the pipeline. What does 1 refer to? How to calculate...
Everyone: I have encountered a strange problem. There is no touch screen calibration (stylus) application in the WinCE control panel. In the past, when compiling, as long as you select Mobile Handheld...
Hi guys, I am working on a project that has two audio devices under Ce. I get audio data from the first audio device (such as recording) and then output the data from the second device. The general id...
[i=s] This post was last edited by fjjjnk1234 on 2014-7-26 14:45[/i] [align=center][backcolor=white][font=宋体][size=5][color=#000000]HELPER2416 Study Notes 1 - LED light flashing[/color][/size][/font][...
CIRCUIT FUNCTION AND BENEFITS This circuit uses the AD5420, a single-channel, 16-bit, serial-input, 4 mA to 20 mA current source DAC, to provide a 4 mA to 20 mA output. It only uses the AD5420 product...
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]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[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]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[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]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
ADI Reference Circuit
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