Comparison of basic functions of AD6 (protel) and PADS I. Schematic diagram part 1. Library ⑴ The schematic diagram library of DxDesigner is independent of the PCB library, and each schematic diagram ...
[i=s]This post was last edited by music_586 on 2016-4-23 08:35[/i] [backcolor=rgb(239, 245, 249)]Contact QQ: 3203861726;[/backcolor] [backcolor=rgb(239, 245, 249)]Company: Mainly produces robot core m...
[i=s]This post was last edited by Hot Ximixiu on 2020-12-10 20:14[/i]The LAUNCHXL-F280049C is a low-cost development board for the F28004x devices in the TI C2000 real-time controller family. Not only...
Please help me write down the procedure. My email address is [email=puyiyue1980@126.com]puyiyue1980@126.com[/email] People always have difficulties. Please help me.,,,...
[color=#ff0000]The chip I use is STC89C58BD, and I haven't tested other chips, please verify, [/color]/*Define DS18B20 data line*/ sbit DQ = P1^4; //Define DS1302 clock interface sbit clock_clk = P3 ^...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
Introduction
my country's rapid economic growth is mainly due to the development of manufacturing and the acceleration of urbanization. However, urbanization cannot be achieved at the expense ...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
Abstract: Based on the analysis of the characteristics of the IRIG-B (DC) code type, a design method for IRIG-B (DC) time code decoding is proposed. This method consists of a small number of periph...[Details]
Traditional synthesis techniques are increasingly unable to meet the needs of today's very large and complex FPGA designs implemented in 90nm and below process nodes. The problem is that traditio...[Details]
1. Basic principles of organic/polymer solar cells
The basic principle of organic/polymer solar cells is to use the photovoltaic effect generated by light incident on the heterojunction of sem...[Details]
The Challenge:
Protect historical relics by monitoring environmental factors without affecting their original appearance.
The Solution:
Developed a monitoring system for the...[Details]
Different places have accumulated certain experience in equalizing charging of battery packs, but it is difficult to master it properly. Long-term non-equalizing charging or frequent equalizing cha...[Details]
Abstract Aiming at the harm caused by mobile phone microwave radiation to human body and the incompatibility between mobile communication network and fixed-line network, a PSTN voice gateway using ...[Details]
New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]
PCB Design
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