FOR loop statements can be used in VERILOG . VHDL simulation statements, but cannot be synthesized by synthesizers. As far as I know, VHDL syntax FOR I IN 0 TO 30 LOOP loop statements are supported by...
1. Heat management is the main problem in high-brightness LED applications
Since the p-type doping of III-nitrides is limited by the solubility of Mg acceptors and the high activation energy of hole...
The barcode scanner has a USB interface, so the USB driver has been installed. There will be a prompt after plugging in the scanner, but how to display the read barcode? Normally in Windows or Linux s...
How to call a subroutine in Verilog:Can I call other subroutines in Verilog? How can I do it?I want to add some other processing to the original program, and I want to use the method of calling subrou...
I use STC89LE58RD+ chip. When LCD displays, there will be garbled characters if a key is pressed. Please help! Keyboard scanning uses T1, LCD operation is in the main loop, and there is an external in...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i] I am designing an IPOD module. The audio is OK, but there is no video protocol! I found a supplier to solve this problem, but th...
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]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[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]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
FPGA/CPLD
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