A simple ethernet shield for Wemos D1 Mini based on W5500 respecting WizNet directives (https://wizwiki.net/wiki/doku.php/products:w5500:start).
All SMD components are chosen such that JLCPCB can mount them. The only exception is the crystal; replace it with X322525MOB4SI (adapting both schematic and layout) if you want it mounted.
Since JLCPCB can mount either top or bottom only, all the SMD co...
There is nothing worse than running your drops only to realize that you have a fault in one of the cable runs. The best approach is to get it right in the first place by using a "LAN Cable Tester". Sometimes, cables can also tear because of poor material quality or bad installation or sometimes they get gnawed by animals.
In this project, I am going to make a LAN cable tester with just a few basi...
This Adapter use for configuration CISCO Console
Connect to a micro USB cable from your smart phone or laptop (which can adapt data transmission) directly to a CISCO console port. No need for cards
Both 32 and 64 bit operating systems, Mac, Linux and Android are both supported. Thanks to the highly regarded FTDI serial-usb chip.
قم بالتوصيل بكابل USB صغير من هاتفك الذكي أو الكمبيوتر ال...
This is an automatic Cat6 / Cat5 network cable tester designed using NE555 timer and 4017 decade counters. This unit test all 8 wire lines of twisted pair network cable and indicate pass/fail status with single LED.
We design this unit to test network connectivity issues in Cat6 / Cat5 cable systems and it is capable to check both crossover and straight-through type network cables.
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