Xilinx Spartan 3E Starter Kit platform controls 1602 LCD programLCD1602 and Intel Flash Memory on Xilinx Spartan 3E Starter Kit share four data lines. The upper four bits and lower four bits are used ...
Debugging experience - Hardware Many novices fail in their experiments due to hardware failures during the initial hardware debugging process. Therefore, all software experiments will not be able to p...
[p=26, null, left][color=#333333][font=Arial][b]1.What are the working modes of ADC? [/b][/font][/color][/p][p=26, null, left][color=#333333][font=Arial]Simultaneous sampling mode and sequential sampl...
To do the following operation:a, b, c, d are all real-time input variables. If all are implemented with IP cores , it will require 8 multipliers and one divider IP core.And the delay is particularly l...
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[color=black][font=宋体][size=10.5pt]功能： 将[/size][/font][/color][color=black][size=10.5pt][font=Times New Roman]LCD[/font][/size][/...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:35[/i] I hope this can help students who are participating in the electronic competition this year....
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]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[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]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in
the RF
bands increases the challenge dramatically. Today, nearly everything has wireless...[Details]
1 Introduction
Lijia'an Yellow River Diversion Culvert is a large gravity diversion gate in the lower reaches of the Yellow River. The Yellow River Diversion Culvert is located in Lijia'an Vi...[Details]
The battery and its management system are one of the key technologies of electric vehicles. In the past few years, most companies have encountered embarrassment in the development of electric vehic...[Details]
The cruise control system (CCS) of a vehicle is also called a constant speed driving system. It is an electronic control device that uses advanced electronic technology to automatically adjust the ...[Details]
1 Introduction
Intelligent cars are the embodiment of the cross-integration of multiple disciplines such as automotive electronics, artificial intelligence, pattern recognition, automatic con...[Details]
The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1 Normal state
...[Details]
FPGA/CPLD
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