ethernet-tester
所属分类:前端开发
开发工具:Processing
文件大小:11KB
下载次数:0
上传日期:2017-03-09 07:05:18
上 传 者:
sh-1993
说明: Arduino Sketch to用于以太网电缆测试仪。
(Arduino Sketch to for an Ethernet cable tester.)
文件列表:
LICENSE (1081, 2017-03-09)
ethernet-tester.ino (4265, 2017-03-09)
libraries (0, 2017-03-09)
libraries\Bounce (0, 2017-03-09)
libraries\Bounce\Bounce.cpp (1786, 2017-03-09)
libraries\Bounce\Bounce.h (2324, 2017-03-09)
libraries\Bounce\documentation.txt (243, 2017-03-09)
libraries\Bounce\examples (0, 2017-03-09)
libraries\Bounce\examples\bounce (0, 2017-03-09)
libraries\Bounce\examples\bounce\bounce.pde (604, 2017-03-09)
libraries\Bounce\examples\change (0, 2017-03-09)
libraries\Bounce\examples\change\change.pde (570, 2017-03-09)
libraries\Bounce\examples\duration (0, 2017-03-09)
libraries\Bounce\examples\duration\duration.pde (1318, 2017-03-09)
libraries\Bounce\examples\edge (0, 2017-03-09)
libraries\Bounce\examples\edge\edge.pde (3349, 2017-03-09)
libraries\Bounce\examples\rebounce (0, 2017-03-09)
libraries\Bounce\examples\rebounce\rebounce.pde (923, 2017-03-09)
libraries\Bounce\keywords.txt (690, 2017-03-09)
# Ethernet Tester
Arduino Sketch to for an Ethernet cable tester.
# About
The hardware is composed of an Arduino Leonardo, with a DIY shield that controls 8 GPIO output pins.
Each pin is set high consecutively, one at a time, so that each wire in a 4-pair Ethernet cable can be tested for continuity.
On the other side of the cable, a receiving device made of resistors and LEDs display which wire is being tested.
If an LED does not light up during the sequence, it means there's a break in the wire. If more than one LED are lit up at any point, it means that there's a short between two wires.
The sketch also handles 3 buttons, for automatic sequence cycling or for manual cycling (with previous / next buttons) to troubleshoot faulty cables in detail.
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